West London, London, United Kingdom Hybrid / WFH Options
Aimtech Recruitment Ltd
SeniorSoftwareEngineer (MongoDB/Django) 6-Month Contract Outside IR35 Fully Remote About the Role Were looking for a SeniorSoftwareEngineer with deep expertise in MongoDB to help solve complex integration challenges between Django and MongoEngine within a live production environment. This is a hands-on engineering role, suited to someone who … engineers on effective MongoDB usage patterns and integration strategies. Help evolve internal tooling, libraries, and data access layers to streamline development. What Were Looking For Proven experience as a SeniorSoftwareEngineer with a strong focus on backend systems and database design. Advanced MongoDB knowledge schema design, aggregation pipelines, performance tuning, replication, and indexing strategies. Strong experience More ❯
Role: SeniorSoftwareEngineer Locations: Gloucestershire | Manchester | London (Hybrid/Remote Options Available) Salary: £40,000 - £75,000 + Comprehensive Benefits Type: Full-time, Permanent PLEASE NOTE: This role requires UK citizenship and the ability to obtain high-level UK Security Clearance (typically requiring 10+ years of UK residency). Are you a skilled SoftwareEngineer … genuine impact on national security? On behalf of our client, a specialist UK technology company at the forefront of defence and cyber security innovation, we are seeking a talented SoftwareEngineer to join their core team. This is an opportunity to work on innovative projects within a culture that blends enterprise-grade engineering with the agility of a … start-up. The Role: As a SoftwareEngineer, you will be integral to the design, development, and maintenance of secure, scalable software platforms for government and defence clients. You'll work within multi-disciplinary teams, contributing to the entire software lifecycle while upholding the highest standards of engineering and security. Key Responsibilities: Design, build, and maintain More ❯
Cambridge, England, United Kingdom Hybrid / WFH Options
SoCode Recruitment
Senior C++ SoftwareEngineer Salary: Up to £120,000 + Benefits Location: Cambridgeshire Working Env: Hybrid (3 days on-site) The company is a Cambridge based start-up that specialising in ultra-low latency trading technology for financial markets. Following continued growth, they are looking for a SeniorSoftwareEngineer to join the team. … As a SeniorSoftwareEngineer, you will play a leading role in the design, development and maintenance of low latency, high-performance software which oversees the low-latency FPGA in real-time trading, along with comprehensive tests suites to ensure the correct and efficient operation of the system. You will collaborate with software and hardware … network protocols Common CPU architectures and how to exploit them for performance Computational/storage complexities and how to design to optimize for them Experience working across the entire Software Design Life Cycle (Architecture, Design, Implementation, Testing & Deployment Ability to collaborate with cross-functional teams across firmware, software, and DevOps to deliver production-grade solutions. Desired, but not More ❯
Cambridgeshire, Teversham, United Kingdom Hybrid / WFH Options
SoCode Limited
Senior C++ SoftwareEngineer Salary: Up to £120,000 + Benefits Location: Cambridgeshire Working Env: Hybrid (3 days on-site) The company is a Cambridge based start-up that specialising in ultra-low latency trading technology for financial markets. Following continued growth, they are looking for a SeniorSoftwareEngineer to join the team. … As a SeniorSoftwareEngineer, you will play a leading role in the design, development and maintenance of low latency, high-performance software which oversees the low-latency FPGA in real-time trading, along with comprehensive tests suites to ensure the correct and efficient operation of the system. You will collaborate with software and hardware … network protocols Common CPU architectures and how to exploit them for performance Computational/storage complexities and how to design to optimize for them Experience working across the entire Software Design Life Cycle (Architecture, Design, Implementation, Testing & Deployment Ability to collaborate with cross-functional teams across firmware, software, and DevOps to deliver production-grade solutions. Desired, but not More ❯
cambridge, east anglia, united kingdom Hybrid / WFH Options
SoCode Recruitment
Senior C++ SoftwareEngineer Salary: Up to £120,000 + Benefits Location: Cambridgeshire Working Env: Hybrid (3 days on-site) The company is a Cambridge based start-up that specialising in ultra-low latency trading technology for financial markets. Following continued growth, they are looking for a SeniorSoftwareEngineer to join the team. … As a SeniorSoftwareEngineer, you will play a leading role in the design, development and maintenance of low latency, high-performance software which oversees the low-latency FPGA in real-time trading, along with comprehensive tests suites to ensure the correct and efficient operation of the system. You will collaborate with software and hardware … network protocols Common CPU architectures and how to exploit them for performance Computational/storage complexities and how to design to optimize for them Experience working across the entire Software Design Life Cycle (Architecture, Design, Implementation, Testing & Deployment Ability to collaborate with cross-functional teams across firmware, software, and DevOps to deliver production-grade solutions. Desired, but not More ❯
Gloucester, Gloucestershire, South West, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Mid/SeniorSoftwareEngineer (MoD DV/eDV Cleared) Hybrid | Gloucester | Salary up to £75,000 | Cyber, Defence & IT We are working with a fast-growing business at the forefront of Cyber, Defence and IT solutions , and we're looking for a talented Mid/SeniorSoftwareEngineer with current MOD DV or … develop your skills, take ownership of challenging work, and contribute to the growth of a dynamic company. What you'll be doing Designing, developing, and maintaining secure, high-quality software solutions. Collaborating with a team of engineers on diverse projects in the Cyber and Defence sectors. Contributing to technical discussions, peer reviews, and best practice development. Taking a proactive … role in problem-solving and continuous improvement. What we're looking for Current MoD DV or eDV Clearance (essential). Strong commercial experience as a SoftwareEngineer (Mid or Senior level). Proven expertise in either Python or Java (focus of the role). Solid understanding of software engineering principles, testing, and version control. Excellent communication More ❯
Edinburgh, Midlothian, United Kingdom Hybrid / WFH Options
User Testing Company
SeniorSoftwareEngineer lI (Front-end focused) page is loaded SeniorSoftwareEngineer lI (Front-end focused)remote type: Remotelocations: Remote - Spain: Edinburghtime type: Full timeposted on: Posted Todayjob requisition id: R-100889We're UserTesting-the leader in human insight. Our mission is to help organizations craft exceptional customer experiences through fast, actionable feedback.We … means being part of a passionate group focused on transforming how companies understand and connect with their customers.Let's build experiences people love-together.# About this opportunity: As a SeniorSoftwareEngineer, you'll play a critical role in designing and building scalable, reliable systems. You'll collaborate closely with a diverse team to create software … mentor and learn effectively, and contribute meaningfully to our technical evolution.# What you'll do: Daily analyzing and designing reliable & scalable Engineering solutions. Guiding the team to bring solid software to production. Collaborating with product, design and architecture Critically reviewing and documenting architectural decisions, and able to defend & discuss proposals with managers and teammates. Providing technical context and finding More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Harrington Starr
SeniorSoftwareEngineer Key Technologies: C#, .NET, React, AWS, Docker, Kubernetes City of London, United Kingdom Perm Role: £80,000 - £120,000 Harrington Starr has partnered with a Global Financial Services Vendor and they are looking for a Senior C#, .NET SoftwareEngineer to join their growing team! This role provides the perfect opportunity … communication skills. Unrestricted right to work in the UK. This role offers hybrid working, with an office location based in the City of London. This role will suit a SeniorSoftwareEngineer, with expert C#, .NET experience and commercial use of React having a direct impact from the get-go. Apply below and if you have any More ❯
SeniorSoftwareEngineer Key Technologies: C#, .NET, React, AWS, Docker, Kubernetes City of London, United Kingdom Perm Role: £80,000 - £120,000 Harrington Starr has partnered with a Global Financial Services Vendor and they are looking for a Senior C#, .NET SoftwareEngineer to join their growing team! This role provides the perfect opportunity … communication skills. Unrestricted right to work in the UK. This role offers hybrid working, with an office location based in the City of London. This role will suit a SeniorSoftwareEngineer, with expert C#, .NET experience and commercial use of React having a direct impact from the get-go. Apply below and if you have any More ❯
Southampton, Hampshire, South East, United Kingdom Hybrid / WFH Options
Spectrum It Recruitment Limited
Are you an experienced SeniorSoftwareEngineer with strong Delphi expertise? Join a forward-thinking technology business, working on a diverse range of bespoke applications, APIs, and databases that underpin both customer-facing products and internal systems. SeniorSoftwareEngineer - Delphi & C# Location: Hybrid (office in Southampton, Hampshire) Salary: Circa … + up to 15% discretionary bonus Benefits: Bonus scheme, pension, healthcare, EV car scheme, volunteering day, career progression & more The Role As a SeniorSoftwareEngineer, you'll be part of a collaborative Agile product team, responsible for designing, developing, and maintaining innovative software solutions. You will: Write clean, efficient, and secure code in Delphi and … part in Agile ceremonies, code reviews, and sprint delivery. Support out-of-hours incident resolution on a rota basis. This role offers the chance to work across the full software lifecycle, while shaping technical direction and supporting the growth of your peers. About You You'll be a strong communicator and problem-solver, with the ability to work across More ❯
portsmouth, hampshire, south east england, united kingdom Hybrid / WFH Options
Spectrum IT Recruitment
Are you an experienced SeniorSoftwareEngineer with strong Delphi expertise? Join a forward-thinking technology business, working on a diverse range of bespoke applications, APIs, and databases that underpin both customer-facing products and internal systems. SeniorSoftwareEngineer - Delphi & C# Location: Hybrid (office in Southampton, Hampshire) Salary: Circa … + up to 15% discretionary bonus Benefits: Bonus scheme, pension, healthcare, EV car scheme, volunteering day, career progression & more The Role As a SeniorSoftwareEngineer, you'll be part of a collaborative Agile product team, responsible for designing, developing, and maintaining innovative software solutions. You will: Write clean, efficient, and secure code in Delphi and … part in Agile ceremonies, code reviews, and sprint delivery. Support out-of-hours incident resolution on a rota basis. This role offers the chance to work across the full software lifecycle, while shaping technical direction and supporting the growth of your peers. About You You'll be a strong communicator and problem-solver, with the ability to work across More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Capsa AI
At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring seniorsoftware engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : SeniorSoftwareEngineer - Full Stack Location : London, UK (Hybrid, In-Person … defense companies like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A seniorsoftwareengineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. Key … vision and will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a softwareengineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You More ❯
At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring seniorsoftware engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : SeniorSoftwareEngineer - Full Stack Location : London, UK (Hybrid, In-Person … defense companies like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A seniorsoftwareengineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. Key … vision and will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a softwareengineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You More ❯
london, south east england, united kingdom Hybrid / WFH Options
Capsa AI
At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring seniorsoftware engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : SeniorSoftwareEngineer - Full Stack Location : London, UK (Hybrid, In-Person … defense companies like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A seniorsoftwareengineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. Key … vision and will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a softwareengineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Capsa AI
At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring seniorsoftware engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : SeniorSoftwareEngineer - Full Stack Location : London, UK (Hybrid, In-Person … defense companies like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A seniorsoftwareengineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. Key … vision and will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a softwareengineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Capsa AI
At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring seniorsoftware engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : SeniorSoftwareEngineer - Full Stack Location : London, UK (Hybrid, In-Person … defense companies like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A seniorsoftwareengineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. Key … vision and will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a softwareengineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You More ❯
Cambridge, England, United Kingdom Hybrid / WFH Options
IC Resources
Senior C Rust SoftwareEngineer Top of the market salaries - Hybrid Working - Cambridge A Senior C++ SoftwareEngineer is required to join an exciting technology firm with the opportunity to design and implement high-performance software. You'll also collaborate with cross-functional teams to ensure optimal solution creation and delivery. What’s Required … For this Senior C Rust SoftwareEngineer role, we’re interested in people from a variety of backgrounds, but your experience may include some of the following: Strong C Rust programming skills Strong knowledge of CPU's/GPU's Good Multithreading experience Linux experience If you’re a Senior C++ SoftwareEngineer looking … for an exciting new challenge within a great company, then please apply today to learn more! To find out more about this and other Software opportunities across the UK, please contact Jack Bird at IC Resources. More ❯
cambridge, east anglia, united kingdom Hybrid / WFH Options
IC Resources
Senior C Rust SoftwareEngineer Top of the market salaries - Hybrid Working - Cambridge A Senior C++ SoftwareEngineer is required to join an exciting technology firm with the opportunity to design and implement high-performance software. You'll also collaborate with cross-functional teams to ensure optimal solution creation and delivery. What’s Required … For this Senior C Rust SoftwareEngineer role, we’re interested in people from a variety of backgrounds, but your experience may include some of the following: Strong C Rust programming skills Strong knowledge of CPU's/GPU's Good Multithreading experience Linux experience If you’re a Senior C++ SoftwareEngineer looking … for an exciting new challenge within a great company, then please apply today to learn more! To find out more about this and other Software opportunities across the UK, please contact Jack Bird at IC Resources. More ❯
SeniorSoftwareEngineer/Staff Engineer Job Title: SeniorSoftwareEngineer/Staff Engineer Role Summary: We are seeking a highly autonomous and self-sufficient Senior/Staff Engineer to act as a key technical partner to our Product Manager and Senior Leadership Team. Your primary responsibility will be … prioritize key initiatives and enhance each other's thinking. Move fluidly between different problem domains based on the highest impact opportunities for the business. Who you are: A seasoned engineer with a proven track record of tackling complex, high-impact technical challenges. An excellent communicator who can work effectively with both technical and non-technical stakeholders. Self-sufficient and More ❯
Senior Lead SoftwareEngineer, Full Stack - Capital One Software (Remote) Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on the public cloud, Capital One needed to … and data management tools that didn't exist in the marketplace to enable us to operate at scale in the cloud. And in 2022, we publicly announced Capital One Software and brought our first B2B software solution, Slingshot, to market. Building on Capital One's pioneering adoption of modern cloud and data capabilities, Capital One Software is … challenges that companies face - things like data publishing, data consumption, data governance, and infrastructure management - we've built tools to address these various needs along the way. Capital One Software will continue to explore where we can bring our solutions to market to help other businesses address these same needs going forward. We are seeking top tier talent to More ❯
Richmond, Virginia, United States Hybrid / WFH Options
Capital One
Senior Lead SoftwareEngineer, Full Stack - Capital One Software (Remote) Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on the public cloud, Capital One needed to … and data management tools that didn't exist in the marketplace to enable us to operate at scale in the cloud. And in 2022, we publicly announced Capital One Software and brought our first B2B software solution, Slingshot, to market. Building on Capital One's pioneering adoption of modern cloud and data capabilities, Capital One Software is … challenges that companies face - things like data publishing, data consumption, data governance, and infrastructure management - we've built tools to address these various needs along the way. Capital One Software will continue to explore where we can bring our solutions to market to help other businesses address these same needs going forward. We are seeking top tier talent to More ❯
Boston, Massachusetts, United States Hybrid / WFH Options
Capital One
Senior Lead SoftwareEngineer, Full Stack - Capital One Software (Remote) Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on the public cloud, Capital One needed to … and data management tools that didn't exist in the marketplace to enable us to operate at scale in the cloud. And in 2022, we publicly announced Capital One Software and brought our first B2B software solution, Slingshot, to market. Building on Capital One's pioneering adoption of modern cloud and data capabilities, Capital One Software is … challenges that companies face - things like data publishing, data consumption, data governance, and infrastructure management - we've built tools to address these various needs along the way. Capital One Software will continue to explore where we can bring our solutions to market to help other businesses address these same needs going forward. We are seeking top tier talent to More ❯
Atlanta, Georgia, United States Hybrid / WFH Options
Capital One
Senior Lead SoftwareEngineer, Full Stack - Capital One Software (Remote) Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on the public cloud, Capital One needed to … and data management tools that didn't exist in the marketplace to enable us to operate at scale in the cloud. And in 2022, we publicly announced Capital One Software and brought our first B2B software solution, Slingshot, to market. Building on Capital One's pioneering adoption of modern cloud and data capabilities, Capital One Software is … challenges that companies face - things like data publishing, data consumption, data governance, and infrastructure management - we've built tools to address these various needs along the way. Capital One Software will continue to explore where we can bring our solutions to market to help other businesses address these same needs going forward. We are seeking top tier talent to More ❯
Wilmington, Delaware, United States Hybrid / WFH Options
Capital One
Senior Lead SoftwareEngineer, Full Stack - Capital One Software (Remote) Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on the public cloud, Capital One needed to … and data management tools that didn't exist in the marketplace to enable us to operate at scale in the cloud. And in 2022, we publicly announced Capital One Software and brought our first B2B software solution, Slingshot, to market. Building on Capital One's pioneering adoption of modern cloud and data capabilities, Capital One Software is … challenges that companies face - things like data publishing, data consumption, data governance, and infrastructure management - we've built tools to address these various needs along the way. Capital One Software will continue to explore where we can bring our solutions to market to help other businesses address these same needs going forward. We are seeking top tier talent to More ❯
Senior Lead SoftwareEngineer, Full Stack - Capital One Software (Remote) Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on the public cloud, Capital One needed to … and data management tools that didn't exist in the marketplace to enable us to operate at scale in the cloud. And in 2022, we publicly announced Capital One Software and brought our first B2B software solution, Slingshot, to market. Building on Capital One's pioneering adoption of modern cloud and data capabilities, Capital One Software is … challenges that companies face - things like data publishing, data consumption, data governance, and infrastructure management - we've built tools to address these various needs along the way. Capital One Software will continue to explore where we can bring our solutions to market to help other businesses address these same needs going forward. We are seeking top tier talent to More ❯
