272 Transportation Software jobs in Feltham

We're looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You'll be instrumental in our transition away from Drupal as we modernise and scale our platform.

Tech Stack:

• At least 4 years commercial experience with JavaScript or TypeScript and Node
• Exposure of Laravel and/or Python (Django or Flask a plus)
• Familiarity with Drupal and some knowledge of modern front-end frameworks (React, Vue, etc.)

What You'll Do:

• Build scalable applications using modern frameworks and clean architecture
• Contribute to backend services and APIs (Python or Laravel-based)
• Help re-platform and migrate to a modern stack
• Collaborate cross-functionally with UX, Product, and DevOps

What We Offer:

• A supportive environment that encourages professional growth and continuous learning.
• An inclusive, collaborative culture within one of the UK's leading business services providers.
• A competitive salary and benefits package.

49904MS

INDLON

Software Engineer - 90,000 - Hybrid

Title : Software Engineer

Company : HPC / AI

Location : London (hybrid)

Package : Up to 90,000

Overview :

A next-generation and scientifically-led HPC team have opened up an opportunity for an experienced Software Engineer with C++ and GPU expertise to join a team of exceptionally talented developers.

You will have the opportunity to shape the developmental trajectory of the business by working on high-performance greenfield projects.

This is a fantastic chance for an experienced C++ engineer with proven experience in a video or high-performance environment to join a world-class team of engineers developing truly novel solutions.

About you:

• C++ is your strongest language
• Ideally experience in Video or Audio Processing
• Experience writing performance-critical software
• Exposure to GPU technology (Vulkan API, OpenGL, OpenCL, CUDA etc.,)
• Relevant degree

Full details are available. Please don't hesitate to get in touch with (email address removed). com to learn more.

Software Engineer – Surrey – Hybrid – Up to £40k

Are you a passionate Software Engineer ready to make a tangible impact? Do you thrive on solving complex problems and developing scalable, high-quality solutions? Join our client’s growing Software Engineering team and support them in shaping the future of technology across critical projects that matter, within the engineering sector.

About the Role

As a Software Engineer (Level 3), you’ll be at the heart of their development efforts—designing, building, and delivering robust software solutions in collaboration with a talented, supportive team. You'll own your code, contribute to key design decisions, and help mentor Junior Engineers, all while continuing to develop your own skills and expertise.

What You’ll Be Doing…

• Build clean, efficient, and maintainable code using .NET (ASP.NET Core, C#, Web API).
li>Engage in the full software development lifecycle—planning, coding, testing, deploying. < i>Collaborate closely with engineers, managers, and wider teams to deliver scalable solutions.
• Participate in technical design discussions and contribute to architectural decisions.
• Debug and troubleshoot complex issues in real-time.
• Ensure compliance with coding, security, and documentation standards.
• Provide guidance and mentorship to junior team members.
• Help improve test coverage and contribute to evolving best practices.

What You’ll Need…

• Strong expertise in .NET technologies—including ASP.NET Core, C#, Web API.
< i>Proficiency in working with SQL databases and queries.
• Solid grasp of software development best practices and methodologies.
• Experience in code reviews, with a focus on clean, secure, and scalable code.
• Excellent communication and collaboration skills.
• Familiarity with Version Control (e.g. Git).

Even better if you have…

< i>Experience with Agile methodologies.
• Understanding of UI/UX principles and responsive design.
• Exposure to cloud platforms (Azure or AWS).
• Knowledge of CI/CD pipelines and deployment workflows.
• Basic awareness of cybersecurity principles.
• Scripting with Python or PowerShell.
• Experience with SharePoint / O365 Application development.
• Familiarity with CAD software (Bentley, AutoCAD, Autodesk, Trimble).
• Interest in Geospatial mathematics and geometry.

Why Join?

You’ll be working on meaningful projects, be part of a collaborative, inclusive and forward-thinking team and gain continuous development. 

If you're driven by innovation, growth, and the opportunity to do work that matters, apply now and I’ll be in touch shortly &#(phone number removed);

Tilt Recruitment are specialists in IT Recruitment. We work hard to find our candidates their perfect roles within fantastic organisations across the UK. If this role isn’t right for you, please still get in touch with us as we may have other roles which may suit you better.

We also offer up to £500 for every successful referral, if you know someone who matches this skill set please let us know.

Tilt Recruitment is acting as an Employment Business in relation to this vacancy.

Software Engineer - 90,000 - Hybrid

Title : Software Engineer

Company : HPC / AI

Location : London (hybrid)

Package : Up to 90,000

Overview :

A next-generation and scientifically-led HPC team have opened up an opportunity for an experienced Software Engineer with C++ and GPU expertise to join a team of exceptionally talented developers.

You will have the opportunity to shape the developmental trajectory of the business by working on high-performance greenfield projects.

This is a fantastic chance for an experienced C++ engineer with proven experience in a video or high-performance environment to join a world-class team of engineers developing truly novel solutions.

About you:

• C++ is your strongest language
• Ideally experience in Video or Audio Processing
• Experience writing performance-critical software
• Exposure to GPU technology (Vulkan API, OpenGL, OpenCL, CUDA etc.,)
• Relevant degree

Full details are available. Please don't hesitate to get in touch with (email address removed). com to learn more.

We're looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You'll be instrumental in our transition away from Drupal as we modernise and scale our platform.

Tech Stack:

• At least 4 years commercial experience with JavaScript or TypeScript and Node
• Exposure of Laravel and/or Python (Django or Flask a plus)
• Familiarity with Drupal and some knowledge of modern front-end frameworks (React, Vue, etc.)

What You'll Do:

• Build scalable applications using modern frameworks and clean architecture
• Contribute to backend services and APIs (Python or Laravel-based)
• Help re-platform and migrate to a modern stack
• Collaborate cross-functionally with UX, Product, and DevOps

What We Offer:

• A supportive environment that encourages professional growth and continuous learning.
• An inclusive, collaborative culture within one of the UK's leading business services providers.
• A competitive salary and benefits package.

49904MS

INDLON

**About the Role:**
**Grade Level (for internal use):**
09
About the Role:
S&P Global Ratings is looking for a highly motivated, enthusiastic and skilled senior developer to join Commercial Desktop team within Commercial Engineering, a team of technology professionals who define and execute the strategic roadmap for S&P Global Ratings Commercial team. The successful candidate will participate in the design and development of Commercial Desktop platform to help improve commercial workflows and overall productivity.
The Team: Join the Rating Organization's Commercial Desktop Engineering Team, known for its expertise in commercial workflows and various technology stacks. This team values knowledge sharing, collaboration, and a unified strategy to build S&P Ratings' Commercial Desktop platform. Members provide leadership, innovation, and articulate business value, contributing to a unique opportunity to evolve the platform.
Responsibilities **:**
+ Complete SDLC: architecture, design, development, and support of tech solutions
+ Active participation in all scrum ceremonies, follow SAFe/AGILE best practices effectively.
+ Play a key role in the development team to build high-quality, high-performance, scalable code.
+ Produce technical design documents and conduct technical walkthroughs.
+ Document and demonstrate solutions using technical design docs, diagrams, and stubbed code.
+ Collaborate effectively with technical and non-technical stakeholders.
+ Respond to and resolve production issues.
+ Mentor teams, innovate and experiment, give face to business ideas and present to key stakeholders.
What We're Looking For:
Basic Required Qualifications **:**
+ Minimum 2+ years of work experience in Technology (application development and production support).
+ Strong hands-on experience in designing, developing, testing, and successfully deploying critical and complex projects
+ Strong Knowledge of User Interface design & development using React, HTML5, XML & CSS
+ Strong Java skills with experience in development of concurrent and distributed systems
+ Advanced experience with Spring-based technologies (Spring Boot etc.)
+ Experience in designing and implementing REST APIs & micro services-based solutions.
+ Should have experience writing unit/integration tests
+ Experience writing SQL queries and good understanding of data model
+ Working knowledge in AWS cloud (EC2, ECS, Load Balancer, Security Group, Lambda, S3 etc.)
+ Experience in DevOps development and deployment using container platforms
+ Passionate, smart, and articulate developer
+ Excellent analytical thinking, interpersonal, oral and written communication skills
+ Good work ethic, self-starter, and results-oriented
Additional Preferred Qualifications:
+ Domain knowledge in Financial Industry and Capital Markets is a plus.
+ Experience with Big Data technologies (i.e. NOSQL)
+ Knowledge of BI tools like Power BI, Microstrategy etc
+ Exposure to Python and Scala
+ Exposure to Salesforce ecosytem 
**About S&P Global Ratings**
At S&P Global Ratings, our analyst-driven credit ratings, research, and sustainable finance opinions provide critical insights that are essential to translating complexity into clarity so market participants can uncover opportunities and make decisions with conviction. By bringing transparency to the market through high-quality independent opinions on creditworthiness, we enable growth across a wide variety of organizations, including businesses, governments, and institutions.
S&P Global Ratings is a division of S&P Global (NYSE: SPGI). S&P Global is the world's foremost provider of credit ratings, benchmarks, analytics and workflow solutions in the global capital, commodity and automotive markets. With every one of our offerings, we help many of the world's leading organizations navigate the economic landscape so they can plan for tomorrow, today.
For more information, visit In It For** **You?**
**Our Purpose:**
Progress is not a self-starter. It requires a catalyst to be set in motion. Information, imagination, people, technology-the right combination can unlock possibility and change the world.
Our world is in transition and getting more complex by the day. We push past expected observations and seek out new levels of understanding so that we can help companies, governments and individuals make an impact on tomorrow. At S&P Global we transform data into Essential Intelligence®, pinpointing risks and opening possibilities. We Accelerate Progress.
**Our People:**
We're more than 35,000 strong worldwide-so we're able to understand nuances while having a broad perspective. Our team is driven by curiosity and a shared belief that Essential Intelligence can help build a more prosperous future for us all.
From finding new ways to measure sustainability to analyzing energy transition across the supply chain to building workflow solutions that make it easy to tap into insight and apply it. We are changing the way people see things and empowering them to make an impact on the world we live in. We're committed to a more equitable future and to helping our customers find new, sustainable ways of doing business. We're constantly seeking new solutions that have progress in mind. Join us and help create the critical insights that truly make a difference.
**Our Values:**
**Integrity, Discovery, Partnership**
At S&P Global, we focus on Powering Global Markets. Throughout our history, the world's leading organizations have relied on us for the Essential Intelligence they need to make confident decisions about the road ahead. We start with a foundation of **integrity** in all we do, bring a spirit of **discovery** to our work, and collaborate in close **partnership** with each other and our customers to achieve shared goals.
**Benefits:**
We take care of you, so you can take care of business. We care about our people. That's why we provide everything you-and your career-need to thrive at S&P Global.
Our benefits include:
+ Health & Wellness: Health care coverage designed for the mind and body.
+ Flexible Downtime: Generous time off helps keep you energized for your time on.
+ Continuous Learning: Access a wealth of resources to grow your career and learn valuable new skills.
+ Invest in Your Future: Secure your financial future through competitive pay, retirement planning, a continuing education program with a company-matched student loan contribution, and financial wellness programs.
+ Family Friendly Perks: It's not just about you. S&P Global has perks for your partners and little ones, too, with some best-in class benefits for families.
+ Beyond the Basics: From retail discounts to referral incentive awards-small perks can make a big difference.
For more information on benefits by country visit: Hiring and Opportunity at S&P Global:**
At S&P Global, we are committed to fostering a connected and engaged workplace where all individuals have access to opportunities based on their skills, experience, and contributions. Our hiring practices emphasize fairness, transparency, and merit, ensuring that we attract and retain top talent. By valuing different perspectives and promoting a culture of respect and collaboration, we drive innovation and power global markets.
S&P Global has a Securities Disclosure and Trading Policy ("the Policy") that seeks to mitigate conflicts of interest by monitoring and placing restrictions on personal securities holding and trading. The Policy is designed to promote compliance with global regulations. In some Divisions, pursuant to the Policy's requirements, candidates at S&P Global may be asked to disclose securities holdings. Some roles may include a trading prohibition and remediation of positions when there is an effective or potential conflict of interest. Employment at S&P Global is contingent upon compliance with the Policy.
**Recruitment Fraud Alert:**
If you receive an email from a spglobalind.com domain or any other regionally based domains, it is a scam and should be reported to . S&P Global never requires any candidate to pay money for job applications, interviews, offer letters, "pre-employment training" or for equipment/delivery of equipment. Stay informed and protect yourself from recruitment fraud by reviewing our guidelines, fraudulent domains, and how to report suspicious activity here ( .
---
**Equal Opportunity Employer**
S&P Global is an equal opportunity employer and all qualified candidates will receive consideration for employment without regard to race/ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, military veteran status, unemployment status, or any other status protected by law. Only electronic job submissions will be considered for employment.
If you need an accommodation during the application process due to a disability, please send an email to:   and your request will be forwarded to the appropriate person. 
**US Candidates Only:** The EEO is the Law Poster   describes discrimination protections under federal law. Pay Transparency Nondiscrimination Provision - - Professional (EEO-2 Job Categories-United States of America), IFTECH202.1 - Middle Professional Tier I (EEO Job Group), SWP Priority - Ratings - (Strategic Workforce Planning)
**Job ID:** 314612
**Posted On:** 2025-08-25
**Location:** London, United Kingdom

**Summary:**
Meta is seeking a Software Engineer to join our team. The ideal candidate is someone with experience working on maximizing performance of AI models on GPUs or custom silicon. This role involves applying these skills to solve some of the most crucial and exciting problems that exist on the web. The AI Applications Engineering team is dedicated to maximizing training and inference performance of Generative AI (GenAI) and Recommendation models on Meta's Training and Inference Accelerator (MTIA). We employ innovative optimization and parallelization strategies to maximize training throughput for the next generations of GenAI and recommendation models. Additionally, we work cross-functionally with many partner teams to ensure end-to-end performance of large-scale pre-training and inference, enabling us to deliver the next generation of AI experiences more quickly to our users.
**Required Skills:**
Software Engineer Responsibilities:
1. Work cross-functionally to co-design models to maximize pre-training and inference efficiency
2. Applying and driving state-of-the-art optimization techniques to our latest large-scale AI workloads running on Meta's fleet of accelerators including functional development and maintenance
3. Profiling, analyzing, debugging, and optimizing large-scale workloads on our next-generation training superclusters
4. Optimization of the underlying processes of the whole vertical stack, from kernels, framework, communication, and firmware to layers and hyperparameters
5. Set direction and goals for the team related to project impact, capacity, and developer efficiency
6. Lead large and complex technical efforts across many engineers and teams from zero to one
**Minimum Qualifications:**
Minimum Qualifications:
7. Bachelor's degree in computer science or a related STEM field
8. Experience programming AI accelerators (e.g. GPUs, custom silicon etc.) using AI frameworks such as PyTorch or similar
9. Minimum 6+ years of experience developing and optimizing performance in modern C/C++
10. Must obtain work authorization in the country of employment at the time of hire, and maintain ongoing work authorization during employment
**Preferred Qualifications:**
Preferred Qualifications:
11. Experience with training and validating large-scale AI models, including parallelising models across several accelerators
12. Understanding of multiprocessing, including race conditions and communications between processes
13. Experience of evaluating model performance, e.g., with profilers and tuning hyperparameters
14. Thorough understanding of model and data parallelisms such as FSDP, tensor parallelism, model parallelism, expert parallelism, etc
15. Demonstrated experience of the model life cycle from pre-training and post-training to inference, dataset splits and shuffling, metrics, especially for large language models
16. Experience of developing, optimizing and validating kernels on GPUs or other accelerators
**Industry:** Internet

**Summary:**
Meta is seeking a Software Engineer to join our team. The ideal candidate is someone with experience working on maximizing performance of AI models on GPUs or custom silicon. This role involves applying these skills to solve some of the most crucial and exciting problems that exist on the web. The AI Applications Engineering team is dedicated to maximizing training and inference performance of Generative AI (GenAI) and Recommendation models on Meta's Training and Inference Accelerator (MTIA). We employ innovative optimization and parallelization strategies to maximize training throughput for the next generations of GenAI and recommendation models. Additionally, we work cross-functionally with many partner teams to ensure end-to-end performance of large-scale pre-training and inference, enabling us to deliver the next generation of AI experiences more quickly to our users.
**Required Skills:**
Software Engineer Responsibilities:
1. Work cross-functionally to co-design models to maximize pre-training and inference efficiency
2. Applying and driving state-of-the-art optimization techniques to our latest large-scale AI workloads running on Meta's fleet of accelerators including functional development and maintenance
3. Profiling, analyzing, debugging, and optimizing large-scale workloads on our next-generation training superclusters
4. Optimization of the underlying processes of the whole vertical stack, from kernels, framework, communication, and firmware to layers and hyperparameters
5. Lead large and complex technical efforts across many engineers and teams from zero to one
**Minimum Qualifications:**
Minimum Qualifications:
6. Bachelor's degree in computer science or a related STEM field
7. Experience programming AI accelerators (e.g. GPUs, custom silicon etc.) using AI frameworks such as PyTorch or similar
8. Experience developing custom kernels and compiler infrastructure to improve performance using low-level programming models such as CUDA, OpenCL or similar
9. Minimum 5+ years of experience developing and optimizing performance in modern C/C++
10. Must obtain work authorization in the country of employment at the time of hire, and maintain ongoing work authorization during employment
**Preferred Qualifications:**
Preferred Qualifications:
11. Experience with training and validating large-scale AI models, including parallelising models across several accelerators
12. Understanding of multiprocessing, including race conditions and communications between processes
13. Experience of evaluating model performance, e.g., with profilers and tuning hyperparameters
14. Thorough understanding of model and data parallelisms such as FSDP, tensor parallelism, model parallelism, expert parallelism, etc
15. Demonstrated experience of the model life cycle from pre-training and post-training to inference, dataset splits and shuffling, metrics, especially for large language models
16. Experience of developing, optimizing and validating kernels on GPUs or other accelerators
**Industry:** Internet

Want to join a dynamic team building cutting-edge AI solutions and analytics on impactful, global projects?Are you passionate about shaping the future of AI-driven IP tools in a collaborative, flexible environment?About Us
LexisNexis, a part of RELX, is a leading global provider of legal, regulatory, and business information. We help customers increase productivity and improve decision-making and outcomes. Our 10,500 experts and innovative tools help us shape a better world for our customers and communities.About The Role
We are hiring several Software Engineers at various levels to build AI capabilities through the delivery of AI technical research and proof-of-concept work. PatentSight+ enables core IP activities such as competitive intelligence, benchmarking, portfolio optimization, and more by bringing together highly curated and enriched datasets, cutting-edge analysis tools, streamlined workflows, and powerful visualization capabilities, all within a single platform. You will be working in a small, highly skilled agile team, with ownership over the mission and your development practices and process. Your engineering team will be mainly based in the UK and Germany. You will also work closely with an existing application team, data scientists, and a broader range of stakeholders distributed across the UK, Germany, Netherlands, and the USA.
Responsibilities
+ Researching the applicability of cutting-edge AI technology in our features.
+ Keeping up to date with evolving AI frameworks.
+ Delivering reports, insights, and proof-of-concepts (POCs).
+ Helping to build AWS platform infrastructure with CDK, such as Kubernetes services and vector databases.
+ Participating in development processes and code reviews.
+ Operating in a Scrum-based development environment while collaborating with stakeholders.
+ Proactively seeking to learn about best coding practices in Python.
Requirements
+ Ability to write code and tests in Python.
+ Knowledge of AWS or similar cloud providers.
+ Understanding of software engineering techniques and processes.
+ Demonstrable experience with fundamental data science and AI topics.
+ Strong interpersonal, communication, and presentation skills applicable to a wide audience.
+ Experience with Python, Azure Pipelines, and AWS CDK is desirable but not essential.
Work in a way that works for you
We promote a healthy work/life balance across the organisation. We offer an appealing working prospect for our people. With numerous wellbeing initiatives, shared parental leave, study assistance and sabbaticals, we will help you meet your immediate responsibilities and your long-term goals.
+ Working flexible hours - flexing the times when you work in the day to help you fit everything in and work when you are the most productive
Benefits
We know that your wellbeing and happiness are key to a long and successful career. These are some of the benefits we are delighted to offer:
+ Generous holiday allowance with the option to buy additional days
+ Health screening, eye care vouchers and private medical benefits
+ Wellbeing programs
+ Life assurance
+ Access to a competitive contributory pension scheme
+ Save As You Earn share option scheme
+ Travel Season ticket loan
+ Electric Vehicle Scheme
+ Optional Dental Insurance
+ Maternity, paternity and shared parental leave
+ Employee Assistance Programme
+ Access to emergency care for both the elderly and children
+ RECARES days, giving you time to support the charities and causes that matter to you
+ Access to employee resource groups with dedicated time to volunteer
+ Access to extensive learning and development resources
+ Access to employee discounts scheme via Perks at Work
About The Business
LexisNexis Legal & Professional® provides legal, regulatory, and business information and analytics that help customers increase their productivity, improve decision-making, achieve better outcomes, and advance the rule of law around the world. As a digital pioneer, the company was the first to bring legal and business information online with its Lexis® and Nexis® services.
We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form or please contact 1- .
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USA Job Seekers:
We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.
EEO Know Your Rights .
RELX is a global provider of information-based analytics and decision tools for professional and business customers, enabling them to make better decisions, get better results and be more productive.
Our purpose is to benefit society by developing products that help researchers advance scientific knowledge; doctors and nurses improve the lives of patients; lawyers promote the rule of law and achieve justice and fair results for their clients; businesses and governments prevent fraud; consumers access financial services and get fair prices on insurance; and customers learn about markets and complete transactions.
Our purpose guides our actions beyond the products that we develop. It defines us as a company. Every day across RELX our employees are inspired to undertake initiatives that make unique contributions to society and the communities in which we operate.