Permanent Senior Software Engineer Job Vacancies

426 to 450 of 649 Permanent Senior Software Engineer Jobs

Senior Software Engineer - Endur (London)

Wandsworth, Greater London, UK
Hybrid / WFH Options
DRW
instrument reporting systems. The Unified Platform - Trade Management team provides tools and resources to seamlessly integrate real-time and historical trading data across all offices. We are seeking a Senior Software Engineer with expertise in Openlink Endur to support our growing Energy business. Team Environment We work from high-level requirements, encouraging developers to deeply understand the More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer - Endur (London)

London, UK
Hybrid / WFH Options
DRW
front, middle, and back offices with the tools and resources necessary to seamlessly incorporate the firms real-time and historical trading activity into their solutions. We are seeking a Senior Software Engineer with a specific background in Openlink Endur to work alongside our team to support the firm's growing Energy business. We work from high-level More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer - Endur (London)

Wandsworth, Greater London, UK
Hybrid / WFH Options
DRW Holdings, LLC
front, middle, and back offices with the tools and resources necessary to seamlessly incorporate the firms real-time and historical trading activity into their solutions. We are seeking a Senior Software Engineer with a specific background in Openlink Endur to work alongside our team to support the firm's growing Energy business. We work from high-level More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer iOS (London)

London, UK
Hybrid / WFH Options
DELIVEROO
mark as we scale; and finally, being part of something bigger, through the impact that we make together in our marketplace and communities. What youll be doing As a Senior Software Engineer at Deliveroo, your individual work will contribute to achieving goals across multiple teams. You will work with your team and lead projects, with some of … not expect you to have all of the experience listed below, but it would be beneficial if you have some: Take pride in writing readable, well-designed, well-tested software 5+ years of experience in iOS application development Proficiency in Swift and/or Objective-C Experience scaling iOS architecture 5+ years using iOS development tools like Xcode Experience More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer - iOS

London, United Kingdom
Hybrid / WFH Options
DELIVEROO
as we scale; and finally, being part of something bigger, through the impact that we make together in our marketplace and communities. What you'll be doing As a Senior Software Engineer at Deliveroo, your individual work will contribute to achieving goals across multiple teams. You will work with your team and lead projects, with some of … not expect you to have all of the experience listed below, but it would be beneficial if you have some: Take pride in writing readable, well-designed, well-tested software 5+ years of experience in iOS application development Proficiency in Swift and/or Objective-C Experience scaling iOS architecture 5+ years using iOS development tools like Xcode Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Medical Devices (m/f/d)

Freiburg im Breisgau, Baden-Württemberg, Germany
Stockert GmbH
people and their families around the world. Join us on this meaningful mission - and become part of the Stockert team. We are currently seeking a highly motivated full-time senior software engineer (m/f/d) . click apply for full job details More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Embedded Software Engineer (Robotics)

Plymouth, Devon, South West, United Kingdom
ZENOVO LTD
Job Title : Senior Embedded Software Engineer (Robotics) Location : Plymouth (3 Days On-Site Per Week) Salary : Up to £65,000 + Additional Benefits (Please Note All Applicants Must Be UK Citizens, No Sponsorship Provided) Main Responsibilities: - Research, develop and prototype new concepts to solve engineering challenges. - Create testable, maintainable, secure, and high-reliability code. - Contribute to our … real-time autonomy software stack using C/C++ - Cooperate with the software and product development life cycle using Agile and Waterfall methodologies. Required Skills: - C/C++ & Python Software Development. - Software development on embedded systems/microcontrollers. - Basic electronics knowledge with the confidence of prototyping electronic circuits. - Sensor integration using: UART/RS232, I2C, SPI … Ethernet etc. - Data formats: Protobuf/JSON - Basic control systems knowledge - Software version control and management: Git, GitHub, JIRA etc. Please apply to find out full information. More ❯
Employment Type: Permanent
Salary: £60,000
Posted:

Senior Full-Stack Software Engineer

London, United Kingdom
Faculty
About Faculty At Faculty, we transform organisational performance through safe, impactful and human-centric AI. With more than a decade of experience, we provide over 350 global customers with software, bespoke AI consultancy , and Fellows from our award winning Fellowship programme . Our expert team brings together leaders from across government, academia and global tech giants to solve the … and learn from, some of the brilliant minds who are bringing Frontier AI to the frontlines of the world. About the Role We're looking for a full-stack Senior Software Engineer to work in our Customer Development team on our ground-breaking Frontier platform. Your role will focus on scaling our Decision Intelligence offering - providing AI … capabilities across high-impact decisions. This comes with genuinely interesting technical challenges, with huge space for creativity and influence. We're actively seeking a senior full-stack engineer to deliver our cutting-edge product, Frontier, to new clients. As we continue to expand our platform's reach, you'll have the unique opportunity to build a scalable AI More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Chertsey, Surrey, United Kingdom
Trinity Resource Solutions
As an experienced Software Engineer, you will work within/lead a team of skilled design engineers, to supply high quality products and systems to the Defence Industry. The successful candidate will be experienced in translating system requirements to innovative software design solutions, leading to successful customer acceptance within project timescales and budget. The successful candidate will … have experience in a software team lead role, defining, supervising and mentoring the work of other engineers. What you’ll do Responsible to the project technical design authority for the quality of work produced by the team. Responsible to the Project Manager (PM) for estimating, monitoring and meeting project timescales. Defining architectural and detailed software designs as part … define interfaces to firmware and electronics to ensure that overall system requirements are met. Presentation of designs at all stages within the project teams and to the customer. Monitoring software compliance with project and company, procedures and standards. Day to day management of the software team, in conjunction with the PM, to ensure the best use of available More ❯
Employment Type: Permanent
Posted:

Senior Software Engineer

Fareham, Hampshire, United Kingdom
Hybrid / WFH Options
TÜV SÜD AG
Your career opportunities at the TÜV SÜD Group As a Senior Innovations engineer you will be developing software-based solutions to business problems in a small team of full-stack software engineers. These solutions will be aimed at ensuring TUV SUD is well placed to deliver future services in a timely, efficient and competitive manner. You … we push to digitize and automate our internal processes. As part of the Innovations Team, you will liaise with various parts of the business to provide new and innovative software solutions for internal company usage. You will be expected to input on software requirements, software implementation and propose effective solutions. You will also be expected to support … and guide software engineers with less experience than yourself. Where the vacancy is filled from within TUV SUD, a handover period will be required to allow for training and delegation of current responsibilities. Duties and Responsibilities Writing C#/.NET software to automate manual processes and help improve efficiencies across the business. Functioning as a full-stack developer More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer .Net

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Lorien
I'm looking for a Senior .NET Software Engineer to work on impactful, in-house platforms with a forward-thinking engineering team. My client is an established technology-driven company based in the North West of England, and are hiring a permanent .NET developer to help drive innovation and build robust software solutions that scale. The … Role You'll play a key role in developing and maintaining my clients internal software platforms, working across the full development lifecycle. The ideal candidate will have strong experience with backend technologies and a proactive approach to cloud-native development. Location This is a remote-first role, but we're ideally looking for someone based within a commutable distance … Stack C#/.NET (Core and Framework) Azure cloud services Kubernetes (AKS) RESTful APIs & Microservices SQL & NoSQL databases CI/CD & modern DevOps practices Experience Solid experience in .NET software engineering (C#) Strong cloud experience, ideally with Azure Familiarity with containerisation & orchestration (Kubernetes preferred) Good understanding of software architecture and clean code principles Comfortable working independently and as More ❯
Employment Type: Full-Time
Salary: £60,000 - £70,000 per annum
Posted:

Senior Principal Software Engineer - Email Security

London, United Kingdom
Hybrid / WFH Options
Mimecast Services Limited
Principal/Senior Principal Software Engineer - Email Security The driving force behind our award-winning Email Security Product at Mimecast Dive into the forefront of innovation with our Email Security engineering team. Our pioneering Email Security solution pushes on the boundaries of what's possible, leveraging the latest technologies and tooling in AWS. Why Join Our Team … innovative Email Security team! Our MTA process billions of emails from millions of users on thousands of servers each day!" - Hiring Manager What You'll Do? As Principal/Senior Principal Engineer, you will play a pivotal role in leading the development of our next-generation cloud-based email product. This role involves hands-on engagement throughout the … within the team, fostering collaboration and teamwork. Apply technology trends and industry innovations to our products. Coach and mentor team members in areas of expertise. Experience 10+ years of software development experience. Strong object-oriented programming skills following SOLID principles. Proficient in Java and experienced in building REST/HTTP microservices. Familiarity with Jenkins CI/CD pipelines and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Specialist, Software Engineer - Engineering

Woking, Surrey, United Kingdom
Hybrid / WFH Options
Arrow McLaren IndyCar
with you. Purpose of the Role: The pinnacle of motorsport excellence is built on a foundation of strong reliability of the team, processes, and the racing car. The Reliability Software Engineering role is responsible for building and operating the tools which allow McLaren F1 to achieve the highest levels of operational reliability. This role will work closely with end … users to design and implement software tools which track and manage issues and faults across manufacturing, logistics, car build, and race days. Innovation around finding patterns and relationships between faults and issues will be key, by using data, analytics, and machine learning to deliver world championship reliability tools. Role Dimensions: The Software & Data Science group in McLaren F1 … is responsible for the analysis, design, and delivery of software tools and methodologies which improve the team and car's performance. We are a cross-functional group, bringing together data science, machine learning, software engineering, and DevOps to deliver performance focused platforms and solutions. In reliability engineering, you will understand issue tracking and management, root cause analysis, integrating More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Software Engineer

United Kingdom
Hyperproof
At ReversingLabs, our software supply chain security and threat intelligence solutions have become essential to advancing cybersecurity maturity around the globe. We're on a journey to expand adoption and accelerate growth by hiring top talent across the security industry. Notable breaches such as SolarWinds, CircleCI, and 3CX have elevated software supply chain security as a top initiative … across every organization developing or purchasing software. Only ReversingLabs delivers the software package analysis speed and intelligence needed to protect against this critical area of risk. Our vision is clear. Arming every company with end-to-end insights to ensure development releases securely, IT purchases safely, and the SOC can effectively detect, isolate, and respond. Your future role as … a Senior Software Engineer is extremely important for the success of our solution - a spectra.assure platform for software assurance. This is a game-changing opportunity. Our company is at the forefront of innovation, with many aspects built from scratch, fostering an engineering-driven approach. We prioritize developer experience and the development of high-quality, well-documented More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Visa Inc
Currencycloud was acquired by Visa in December 2021. Our Senior Java Engineers are responsible for implementing an industry-leading API that has already processed over 50 billion USD of cross-border transactions for over 5 million end users, and is available to our clients 24x7. But we're not stopping there, and our engineers are at the forefront of … applications using Kubernetes and a microservice-led architecture. We are also utilising Kafka for our streaming and PACT for Contract testing. What you'll get to do As a Senior Java Engineer you'll play a key role within your cross functional team, taking responsibility for your services and the technology within them. These roles fit in to … squads who are building out brand new parts to our payments platform, focusing on high availability, cloud native, microservice concepts You'll get to work as the Senior Engineer in your squad, leading on discussions around technical direction and systems design, as well as mentoring more junior members of the team You'll get Clear ownership of your More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Perception (London)

London, UK
Anduril Industries, Inc
bringing 3rd party platforms into Anduril's Lattice ecosystem. We develop Perception and Autonomy algorithms to solve some of the hardest problems facing our customers. We are looking for software engineers and roboticists excited about creating a powerful robotics stack that includes computer vision, motion planning, SLAM, controls, estimation, and secure communications. ABOUT THE JOB We are looking for … a Senior Perception Software Engineer to join our rapidly growing team in London, UK. In this role, you will be responsible for solving a wide variety of problems involving computer vision, motion planning, SLAM, controls, estimation, networking, autonomy, systems integration, robotics, and more, whilst making pragmatic engineering trade-offs along the way. You will ensure that Anduril … Proven understanding of data structures, algorithms, concurrency, and code optimisation. Strong computer vision and machine learning background and fluency in standard domain libraries (numpy, opencv, pytorch, etc) Experience deploying software to end customers, internal or external turning research and development efforts into used software Must have strong C++ or Rust experience in a Linux development environment. Eligible to More ❯
Employment Type: Full-time
Posted:

Software Engineer (50%+ Hybrid) - Jr, Mid & Sr levels with Security Clearance

Annapolis Junction, Maryland, United States
Hybrid / WFH Options
Codescratch LLC
Codescratch is currently seeking a self-motivated and talented Software Engineer to build some cutting-edge analytics and tools in support of cyber mission space. Join our team to contribute to innovative engineering projects, creating reliable, scalable, and high-performing software for efficient data processing and informed decision-making. This position is ideal for individuals who are … passionate about designing efficient, secure, and scalable software and thrive in a collaborative environment. You'll own your technical designs, help shape the big picture. This is your chance to work on real-world challenges in a place where you can learn and grow while supporting mission-critical applications! The ideal candidate will be an experienced software engineer with a strong foundation in designing, developing, and maintaining high-quality software solutions. Collaboration and innovation are at the core of this role, requiring a proactive approach to problem-solving and continuous learning. This position allows for a hybrid schedule but requires candidates to be local to the MD or Northern VA/DC Metro area. Key Responsibilities More ❯
Employment Type: Permanent
Salary: USD 225,000 Annual
Posted:

Senior Software Engineer in Test (SDET)

Aykley Heads, Durham, County Durham, England, United Kingdom
Hybrid / WFH Options
Atom Bank
simpler. Could you be the next innovator to join us?### What will your ‘typical’ day look like... (there’s no two days the same in Atom):As a Senior Software Development Engineer in Test you’ll lead on the creation, implementation & maintenance of fully automated functional & non-functional tests using the latest frameworks and tools. Our … Delivery team aligned to each of these, focused on delivering tech change safely and at pace to support our continued growth. This role sits within our Savings Value Stream.As Senior SDET you’ll drive testing excellence within the delivery team and provide support and coaching for our team of SDET’s & Testers, ensuring effective test solutions are executed. You … thought leadership to define & design approaches to test features whilst overseeing delivery of all testing types, ensuring quality processes align to our Test strategy.You will also:- Collaborate with other Senior SDETs/Test Managers on changes that are cross value stream to ensure safe and smooth delivery into production.- Lead initiatives within the assigned value stream to optimise the More ❯
Employment Type: Full-Time
Salary: £65,000 - £70,000 per annum, Negotiable
Posted:

Senior Staff Software Engineer Convert and Scale

London, United Kingdom
Hybrid / WFH Options
DeepL GmbH
business model. The focus is on enabling customers to manage their accounts and subscriptions from a single licence to large enterprises with thousands of users. This requires maintaining a software landscape that owns the identity and access management, subscriptions & billing, conversion, retention optimisation and reconciliation with our financial systems. We support this infrastructure for current and future use cases … through technology. Technologies we work with include: C#, gRPC, Kafka, Kubernetes, Postgres, Cassandra, Gatsby, Keycloak, Typescript What will you be doing at DeepL Based in our London hub, the Senior Staff Engineer will own and drive technical decisions to ensure the scalability, reliability, availability and security of our internal systems and enterprise revenue platforms within Convert And Scale … to meet business revenue growth objectives. By defining a path to implementation, this role should ensure that product decisions and planning are carried out in a scalable manner. The Senior Staff Engineer will challenge implementation, ensure execution alongside management and establish a collaborative path with other tracks in the engineering organisation. Your Responsibilities Facilitate the overall architecture of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Flight Software Engineer (London)

London, UK
Inflection.xyz
in at Lodestar Space . Were a dynamic, multidisciplinary team of doers, passionately applying robotics to solve the toughest problems in the space sector. We're looking for a Senior Flight Software Engineer to lead the development of our Flight Software stack from the ground up . In this role, youll architect, implement, and test our … of the development lifecycle, from concept and requirements definition to testing, deployment, and operations. If you've worked across the full engineering lifecycle and understand the nuances of spaceflight software, this role is for you. What Youll Do Lead the end-to-end development of Lodestars core flight software system. Design and implement updatable fault-tolerant software … our mission. You should be comfortable leading, designing, and building in a fast-moving environment. Qualifications 6+ years of relevant industry experience Bachelors degree in Computer Science, Computer Engineering, Software Engineering, Aerospace Engineering, or related field or demonstrated an equivalent level of knowledge. Strong communicator and self-starter; able to work independently and in a collaborative team Experience with More ❯
Employment Type: Full-time
Posted:

Sr. Software Engineer with Security Clearance

San Diego, California, United States
AUSGAR Technologies Inc
Assurance, Cyber Security and Systems Engineering. With offices on both the East and West coasts, an inviting culture and above-standard benefits, opportunity abounds for the right individual! Sr. Software Engineer- CONTINGENT - 25-012 - San Diego, California AUSGAR Technologies has an exciting NEW, CONTINGENT opportunity for a Software Engineer to join our team of smart and … AN/URC-148(V , a Chief of Naval Operations (CNO)-directed mission critical system which provides limited back-up and mobile communications capability for large deck naval platforms. Software team employs an Agile Scrum process to rapidly design, code and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work includes developing and integrating applications that … Bitbucket and Confluence.) This position is specifically for a position on the Agile Core Services (ACS) Development Team. Job Responsibilities: Participate in a highly collaborative team within an AGILE software development and integration environment. Assist with trouble tickets with the ability to create, update and close tickets, as well as track items to resolution (Confluence, JIRA). Integrate multi More ❯
Employment Type: Permanent
Salary: USD 145,000 Annual
Posted:

Senior Software Engineer - Training Systems with Security Clearance

Sterling, Virginia, United States
Butler Aerospace & Defense
Software Engineer Location: Sterling, VA Job ID: Pay Range: $80-105 ph (W2) Duration: 12 mos • Design, develop, integrate, and test software on cross-functional agile teams to deliver solutions within budget, scope, and schedule constraints • Perform bidding and proposal activities to support the acquisition of new business • Make and influence decisions which impact cost, schedule, and … technical performance at a team level • Develop high-quality software which is verifiable, maintainable, and readable • Perform multi-threaded software debugging • Work independently with limited supervision • Provide engineering estimates • Contribute to software and systems engineering requirements capture and analysis • Travel to domestic and international customer sites to support training events and product installations Must have: • Previous experience … working with multi-threaded C# or JAVA software applications. • Experience interfacing with databases. • Experience with object-oriented programming concepts. Skills: • Prior experience with Windows Presentation Foundation (WPF) highly desired. • Excellent written and oral communication skills • Familiarity with Linux and Windows development environments • Candidate exhibits leader-like qualities and has a willingness to share their knowledge and build up their More ❯
Employment Type: Permanent
Salary: USD 105 Hourly
Posted:

Software Engineer - Mid & Sr level, (25%+ Hybrid) with Security Clearance

Annapolis Junction, Maryland, United States
Hybrid / WFH Options
Codescratch LLC
Codescratch is currently seeking a self-motivated and talented Software Engineer with experience to join our growing and dynamic team. The ideal candidate will be an experienced software engineer with a strong foundation in designing, developing, and maintaining high-quality software solutions. They will leverage their expertise to drive technical excellence, mentor team members, and … the core of this role, requiring a proactive approach to problem-solving and continuous learning. Key Responsibilities: Contribute to the full life-cycle process from development to deployment of software applications. Collaborate with team members to design, develop, and deploy high-quality software solutions. Create and maintain technical documentation, such as Architecture Design Records (ADRs), design documents, and … API specifications to ensure clarity and knowledge sharing across teams. Optimize software performance by identifying bottlenecks and implementing improvements. Participate in customer reviews and provide constructive feedback. Conduct code reviews to maintain coding standards and improve overall quality. Why Codescratch? Codescratch, is a leading software services company that specializes in developing innovative solutions, driving improvements, and optimizing operations More ❯
Employment Type: Permanent
Salary: USD 205,000 Annual
Posted:

Senior Software Development Engineer in Test

Cambridge, Cambridgeshire, United Kingdom
Cloud Software Group
You understand software development and testing principles, and apply those to craft code and test scenarios that's easy to understand, modify, and collaborate on. You also understand quality, resiliency and supportability. If you're a self-motivated engineer who enjoys taking ownership and making a tangible impact, we want to hear from you! Our team: The StoreFront … be an equal opportunity employer. If you meet most but not all of our requirements, please apply anyway; we'd love to hear from you. Role Responsibilities: As a Senior Software Development Engineer in the StoreFront team with a focus on testing, you will be working alongside our developers to design and implement our long term test … strategy for our products, allowing us to make faster changes to our services, and enabling modernisation of our code base, helping to deliver world-class software solutions to our customers. Design and implement flexible testing solutions for our development teams. Influence and collaborate with internal teams to ensure the end to end delivery of solutions. Help drive world-class More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Python) (London)

Highgate, Greater London, UK
Pole Star Space Applications Ltd
We require an experienced Software Engineer with strong commercial experience of Python at Pole Star, to build and maintain our core Python based platforms and services. Youll work in a talented and interdisciplinary team, with a strong creative culture, and help us deliver high impact work. You will work closely with all facets both in our Boston and … Python Elastic GeoServer HTML5 Java PostGIS Key Responsibilities: Find and identify new opportunities to fine-tune and optimize applications of projects both existing and upcoming.Designing, building, testing and documenting software and web applications in PythonSupport formal testing and resolve test defectsCreate services and applications utilizing various programming languagesIdentify production and non-production application issuesWork in an agile/scrum … SOAP and RESTful Services and APIsExperience working with a JIRA bug-trackerLinux/Unix knowledge (Redhat/CentOS/Fedora)Experience in migrating legacy systems and knowledge of the software development lifecycleA strong drive and interest to learn new technologies quickly and work in a fast paced software development environment.TeamworkingBachelors or Masters degree in Computer Science, Engineering, or More ❯
Employment Type: Full-time
Posted:
Senior Software Engineer
10th Percentile
£56,325
25th Percentile
£65,000
Median
£85,000
75th Percentile
£111,250
90th Percentile
£135,000