Senior Software Engineer Job Vacancies

501 to 525 of 912 Senior Software Engineer Jobs

Senior Software Engineer

Belfast, United Kingdom
Hybrid / WFH Options
Gearset Limited
We're confident in our product, market potential, and we have big plans for the future. Check out this video to see what it's like working as an engineer in our Belfast office. What are the opportunities for a Senior Software Engineer at Gearset? Our small engineering teams start from a few core principles but … of our product and roadmap. About you A pragmatic approach to working, prioritising iteration and delivering value to customers, over process and deliberation Previous experience as a full-stack engineer, including experience working directly with customers A passion for learning and continual improvement, being comfortable giving and receiving constructive feedback to make your work even better You can read More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Space Force - Senior Software Engineer Cloud with Security Clearance

Scottsdale, Arizona, United States
GeoLogics Corporation
Client: Aerospace/Defense Position: Senior Software Engineer - Cloud Location: Scottsdale, AZ Length: Long-term Hourly rate: up to $90/hr W2 Security Clearance: U.S. citizenship is required, along with the ability to obtain and maintain a Department of Defense (DoD) Secret security clearance. Desired Skills & Qualifications: Python/Java programming languages Understanding of DevOps principles More ❯
Employment Type: Permanent
Salary: USD 90 Hourly
Posted:

Senior Software Engineer with Security Clearance

San Diego, California, United States
ASEG Inc
ASEG Inc. seeks a Senior Software Engineer possessing subject matter expertise in Cloud architectures, operations and application deployment. Job Overview • Experience with Agile Development, notably Scaled Agile Framework • Developing launch configurations for deployment into AWS GovCloud • Experience with Java, Web Services, Cloud architectures, operations and application deployment, XML and WSDL knowledge • Experience monitoring, troubleshooting and fixing complex … and verbal communication skills • Experience in Java • Experience with scripting and other languages (e.g., JavaScript, AJAX, JSON, XML, HTML, CSS, JQuery, and/or PERL) • AWS Solutions Architect, DevOps Engineer and/or SysOps Administrator certifications, Security+ Certification • Domain knowledge of Terraform • Domain knowledge of Ansible scripting with AWS • Familiarity with AWS GovCloud setting up a CI/CD More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Engineer - Buy-Side Violation Manager

New York, United States
Bloomberg
Senior Software Engineer - Buy-Side Violation Manager Location New York Business Area Engineering and CTO Ref # Description & Requirements Asset Investment Manager (AIM) is Bloomberg's award-winning buy-side order management system (OMS), a platform that is used by hundreds of institutional firms with more than $18 trillion in assets. We facilitate every process in the … within the order management lifecycle by enabling enforcement of the firm's investment policies. Our Compliance Violations team is a critical part of that trading compliance solution, with the software we own sitting in the critical path of intraday trading and handling almost half a million trading violations every day. What's in it for you: While our existing … and projects A Degree in Computer Science, Engineering, Mathematics, similar field of study or equivalent work experience We'd love to see: Experience in system design, architecting, and developing software that is high quality, modular, stable and scalable Curiosity about Trading Systems and how our clients operate Enthusiasm to drive discussions, share new ideas, and promote best practices on More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Engineer- Public Cloud IAM and Org Management

New York, United States
Bloomberg
Senior Software Engineer- Public Cloud IAM and Org Management Location New York Business Area Engineering and CTO Ref # Description & Requirements The Team: The Public Cloud IAM and Org Management team builds solutions that enable cloud adoption in Bloomberg at enterprise scale. When operating at this level, our solutions need to be scalable, maintainable, and secure. To More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Engineers

Luton, Bedfordshire, United Kingdom
Hybrid / WFH Options
Leonardo UK Ltd
Job Description: Are you a Real Time Embedded Software Engineer ready to take the next step in your career? Are you looking for progression with an employer focused on supporting its people to reach their full potential? Do you want to deliver solutions within multidisciplinary Agile teams working on the forefront of defence engineering projects? Do you value … job security and flexible working with great benefits and an emphasis on work-life balance? If so, you should apply for one of our SENIOR SOFTWARE ENGINEER roles, as we are looking for engineers to join our teams working on a variety of exciting projects. Below is a guide to the list of skills and behaviors we … Delivering high-quality, high-integrity code (e.g., RTCA-DO178C) using object-oriented C++ Hands-on integration work within a lab environment on target hardware Implementation of real-time embedded software applications built upon Linux or VXWorks RTOS (Desirable) An understanding of the Software Engineering lifecycle from requirements elicitation to delivery and release The ability to influence the development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Identity and Access Management (London)

London, UK
Hybrid / WFH Options
Palantir
A World-Changing Company Palantir builds the worlds leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role As a Senior Software Engineer on Palantir's Identity … of identity governance workflows and access management for Palantirians and our customers globally. Your approach will emphasise secure-by-design principles, embedding security considerations into every phase of the software development lifecycle. By adopting shift-left security practices, you will proactively address security concerns early in the development process, ensuring that our systems are resilient against emerging threats. The … services for workforce, customer and workload authentication and authorisation Build services that help with mitigating identity related security risks, enforcing compliance requirements and enhance the security posture of Palantir Engineer automation frameworks that scale the implementation of Single Sign-On (SSO) integrations across multiple Entra ID tenants Build tooling to standardise and scale operational workflows in AWS, Azure and More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer - GoLang - £750-900 p/d

City of London, London, United Kingdom
Sanderson Recruitment
Go Engineer/GoLang Engineer/AI Engineer/AI Developer/Software Engineer - Go We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Are you ready to bring your Lead Software Engineering expertise to the next level? We're looking … s commercial goals by harnessing artificial intelligence and machine learning technologies to develop new products, improve productivity, and enhance risk management effectively and responsibly Overview: Designs and develops creative software solutions, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews … and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture Leads communities of More ❯
Employment Type: Contract
Rate: £750 - £900 per day
Posted:

Senior Software Engineer - MOCA London, GBR Posted today

London, United Kingdom
Bloomberg L.P
Senior Software Engineer - MOCA Location London Business Area Engineering and CTO Ref # Description & Requirements The Market and Order Data Analytics (MODA) platform is essential to Bloomberg's trading automation and execution systems by providing scalable shared infrastructure for the normalization, distribution, and storage of trading data. We build and own the APIs that express the platform … enabling the definition of complex heuristics that are critical to our clients' trading decisions. What are we looking for? We are looking for an experienced, self-driven full-stack engineer to help us in our mission to unlock the power of trading data. We're looking for someone who takes initiative, thrives in cross-functional environments, and can independently … their time writing C++, with the rest of the time spent building and enhancing UI components in TypeScript/JavaScript Tools: A mix of open-source and custom-built software Focus: High-performance, scalable, and maintainable infrastructure What's in it for you? A chance to work at the intersection of infrastructure and application development Ownership of high-visibility More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (London)

London, UK
Unlikely
technology that bridges the gap between probabilistic machine learning and deterministic classical computing. To meet the demands of our increasing commercial traction, we are looking for a smart, dedicated senior software engineer to join our world-class team. We are looking for someone who thrives on diving deep into code, to solve challenging and novel problems. You … will have extensive software engineering experience, with exceptional coding ability ideally including experience in high-growth start-ups. This role will play a major role in developing our core capabilities, including working on how computers reason. You will work closely with other software engineers, research engineers and applied scientists in a heavily cross-functional environment. Required Exceptional coding … Java/Kotlin or Python. Previous experience working with complex algorithms and data structures. Experience in building well-tested code for production and a demonstrable history of advocating for software quality and evangelising best practices. Experience with leading the process from ideation to production for brand new software systems. Relevant degree: Computer Science, Mathematics, Engineering, STEM. Bias for More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer - Salford Quays

Salford, Manchester, United Kingdom
Marks & Spencer Plc
As part of the M&S Software Engineering team, you'll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers and engineering, it's an exciting time as … ourselves into a digital first and engineering-led organisation, with the quality of our engineering team being a key differentiator. The M&S Identity team is looking for a Senior Software Engineer to join our dynamic team. You will provide technical expertise, ship thoughtful solutions, and operate with excellence. Creative, curious, and fearless, you will be an … enabling internal teams to build on a robust Identity Platform. In this role, you will play a key part in driving our ambition to create a best-in-class software engineering team, environment, and culture. Join our community of engineers to help build a modern digital ecosystem, work with cutting-edge technologies, and do the best work of your More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer £65k benefits

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Interquest
Great opportunity for a Senior Software Engineer to join a private equity backed tech company in Manchester as they scale in 2025. You’d join a product-based squad within a larger engineering function and would be given the opportunity to be involved in all aspects of the product you work on, from ideation through to deployment More ❯
Employment Type: Full-Time
Salary: £60,000 - £65,000 per annum
Posted:

Senior Software Engineer (London)

London, UK
Northrop Grumman Corp. (AU)
for your career development and the impact we have within the community. So, whats your possible? Opportunity: This is more than just a job; its a mission. As a Senior Software Engineer you play a pivotal role in designing, developing and maintaining the critical infrastructure that powers our services. You will be self-driven and organised with … projects with complex challenges within a unique space. Youll be at the forefront of delivering core solutions that have real world impact. Our UK Cyber & Intelligence business combines modern software development approaches with a rich heritage and experience in the Defence and security sectors. Our customers have complex and sensitive data and information requirements requiring a mission partner who … context, delivering and sustaining a portfolio of challenging technology projects at scale and pace, supporting them through an ambitious digital transformation programme. My purpose; to lead a team of software engineers with the brightest minds, to push the boundaries and define possible together. Responsibilities: Designs, develops, documents, tests and debugs applications software and systems that contain logical and More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer

London, United Kingdom
Northrop Grumman Corp. (AU)
career development and the impact we have within the community. So, what's your possible? Opportunity: This is more than just a job; it's a mission. As a Senior Software Engineer you play a pivotal role in designing, developing and maintaining the critical infrastructure that powers our services. You will be self-driven and organised with … with complex challenges within a unique space. You'll be at the forefront of delivering core solutions that have real world impact. Our UK Cyber & Intelligence business combines modern software development approaches with a rich heritage and experience in the Defence and security sectors. Our customers have complex and sensitive data and information requirements requiring a mission partner who … context, delivering and sustaining a portfolio of challenging technology projects at scale and pace, supporting them through an ambitious digital transformation programme. "My purpose; to lead a team of software engineers with the brightest minds, to push the boundaries and define possible together." Responsibilities: Designs, develops, documents, tests and debugs applications software and systems that contain logical and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Featurespace

Cambridge, Cambridgeshire, United Kingdom
Visa Inc
At Featurespace, we strive to be the world's best software company at protecting our clients and their customers from fraud attacks. We do that with personality, heart and professionalism, cultivating an innovative, fun and positive team atmosphere where everybody can contribute to solving our clients' problems in new, innovative ways. We are always seeking to be the best … at what we do and make our customers smile. The Opportunity In your role as Senior Software Engineer you will help us achieve our goals and deliver success on behalf of our customer by: Collaborating with team members to develop new features and maintain the existing Java code base to support the ARIC UI Supporting the teams … efforts to ensure software dependencies remain up-to-date and vulnerability free Supporting the team's investigation and resolution of customer issues, including leading co-ordination where necessary Providing Java and agile software development expertise Role Responsibilities As a company we hire people with a willingness to adapt to a variable role, so along with the key responsibilities More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (TypeScript, Node GraphQL & MongoDB) (London)

London, UK
Hybrid / WFH Options
Compare the Market
by making it simple to switch and save money and thats why good things happen when you meerkat. Wed love you to be part of our journey. As the Senior Software Engineer, you will lead development of first-class technical solutions whilst also actively contributing to and leading a culture of innovation, enthusiasm and passion. You will … Management to support the goals and objectives on your team. You will have a focus on end-to-end responsibility for the development, quality, observability, and testing of the software you build. This role will offer you the opportunity to get hands on with a number of different technologies, however, this role will be using TypeScript, Node GraphQL & MongoDB … bottlenecks Take responsibility for keys aspects of the development life cycle, from design to implementation, testing, security, and maintenance. Ensure testing and security standards are well embedded into the software the team produces. Active in a community of practice for engineering to develop and share knowledge. Leading design reviews, prototyping new technology and evaluating technical feasibility with your peers More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer UK - Remote

United Kingdom
Hybrid / WFH Options
PlayerData
We're looking for a Senior Software Engineer who builds clean, reliable, and tested software. And who actually cares about solving user problems. You'll be part of shaping the product, not just writing code and will work closely with Product, Design, and Customer Success teams to do so. You'll also mentor other engineers and communicate … given the freedom to build what they think solves the user problem. To do that well, they understand why we're building something. What you'll do: Develop quality software across our stack, mainly in Ruby-on-Rails and React Native. Collaborate regularly with Product, Design, and Customer Success teams. Lead technical and architectural decisions. Document your work clearly More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Identity and Access Management (London)

London, UK
Palantir Technologies
job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. A World-Changing Company Palantir builds the world's leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain … disruptions, locate missing children, and more. The Role As a Senior Software Engineer on Palantir's Identity team, you will design, develop, and maintain core authentication and authorisation services. Your work will enhance the security and usability of identity governance workflows and access management for Palantirians and our customers globally. Your approach will emphasise secure-by-design … principles, embedding security considerations into every phase of the software development lifecycle. By adopting shift-left security practices, you will proactively address security concerns early in the development process, ensuring that our systems are resilient against emerging threats. The Identity team is composed of engineers dedicated to reducing risk, minimising friction, and eliminating toil. Our primary focus is developing More ❯
Employment Type: Full-time
Posted:

Senior Ruby on Rails Software Engineer

Farnborough, Hampshire, England, United Kingdom
Hybrid / WFH Options
Salt Search
NEW ROLE AVAILABLE - SENIOR RUBY ON RAILS SOFTWARE ENGINEER- PERMANENT Location: Farnborough GU14 Salary: £55,000 - £65,000 Working Pattern: Monday - Friday (Hybrid 2 days onsite) I'm working with a well-established company based in Hampshire who are looking for a Senior Ruby on Rails Software Engineer to join their team. The successful … candidate will take full ownership of software development, working on impactful projects with modern technologies such as Docker, Cloudflare, and Heroku. You'll be responsible for developing clean, scalable, and user-friendly applications, collaborating with cross-functional teams to deliver new features, and leading all phases of the development lifecycle. Key skills and experience: Proven Ruby on Rails development More ❯
Employment Type: Full-Time
Salary: £55,000 - £650,000 per annum
Posted:

Senior Ruby on Rails Software Engineer

England, United Kingdom
Hybrid / WFH Options
Salt Digital Recruitment
NEW ROLE AVAILABLE - SENIOR RUBY ON RAILS SOFTWARE ENGINEER- PERMANENT Location: Farnborough GU14 Salary: £55,000 - £65,000 Working Pattern: Monday - Friday (Hybrid 2 days onsite) I'm working with a well-established company based in Hampshire who are looking for a Senior Ruby on Rails Software Engineer to join their team. The successful … candidate will take full ownership of software development, working on impactful projects with modern technologies such as Docker, Cloudflare, and Heroku. You'll be responsible for developing clean, scalable, and user-friendly applications, collaborating with cross-functional teams to deliver new features, and leading all phases of the development lifecycle. Key skills and experience: Proven Ruby on Rails development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Statistical Backend) - CRO Environment - UK KerusCloud Product Develo ...

London, United Kingdom
Hybrid / WFH Options
MMS Holdings Inc
our exciting opportunities and why MMS is a great place to advance your career. Visit or follow MMS on LinkedIn . We are looking for a passionate and motivated Senior Software Engineer (Statistical Backend) to take on a critical role at the interface between clinical data science and software development on our KerusCloud platform. (Office-based … hybrid or home-based option can be discussed) Responsibilities: To have a solid understanding of the KerusCloud codebase and architecture. Development, and maintenance, of novel software to aid the design of complex clinical research studies with ownership over new advanced statistical features: lead on gathering requirements. understand the concepts and communicate to the wider team. design solutions to fit … within KerusCloud. engineer secure, quality, and robust solutions. Support the generation and maintenance of quality documentation. Be an integral part of the KerusCloud development team, working closely with others. Support the continuous improvement of the team and wider company. Requirements: Essential: College graduate in a scientific, or mathematical, discipline which required the creation of repeatable coding for data analysis. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, London (London)

London, UK
Multiverse
support, coaching, and AI to support our apprentices in achieving their goals? How can we make our internal development experience more scalable and delightful? You will enjoy being a Senior Software Engineer at Multiverse if: You care deeply about Software Engineering and want to improve in your craft You are motivated by having impact through your More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer - London (London)

London, UK
FDM Group
Social network you want to login/join with: Senior Software Engineer - London, London col-narrow-left Client: FDM Group Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 8ccf267a32ce Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: FDM is a global business and technology … consultancy seeking an experienced engineer to work for our client within the finance sector. This is initially a 12-month contract with the potential to extend and will be a hybrid role based in London. Were working with a leading consultancy to support their end client in scaling high-performing feature teams. Were looking for seasoned engineers who thrive More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer (£65k + benefits)

Manchester, North West, United Kingdom
Hybrid / WFH Options
InterQuest Group (UK) Limited
Great opportunity for a Senior Software Engineer to join a private equity backed tech company in Manchester as they scale in 2025. You'd join a product-based squad within a larger engineering function and would be given the opportunity to be involved in all aspects of the product you work on, from ideation through to deployment More ❯
Employment Type: Permanent, Work From Home
Salary: £65,000
Posted:

Contract - Senior Full Stack Software Engineer

London, United Kingdom
Hybrid / WFH Options
Deloitte LLP
Job Title: Full Stack Software Engineer(contract) Location: London Hybrid. Travel to the London office (frequency TBC ) Duration: 6months Contract Start Date: ASAP September 2025 Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent … with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. The Role We are looking for an experienced Senior Full Stack Software Engineer to work in the Digital Tax Solutions (DTS) Team at Deloitte. In response to significant success and an increased emphasis on technology and … innovation in a rapidly evolving market, DTS is recruiting a Software Developer to undertake new project work within our business. The successful candidate will play a crucial role in developing software solutions, work across the full SDLC, collaborate with the team and get involved on high-profile projects.This position requires a solid understanding of Software Development as More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Senior Software Engineer
10th Percentile
£56,250
25th Percentile
£65,000
Median
£85,000
75th Percentile
£111,250
90th Percentile
£135,000