
Senior Frontend Engineer
Hybrid
London, United Kingdom
Full Time
27-02-2025
Job Specifications
We're looking for a Senior Frontend Engineer who would join our team of skilled developers, dedicated to crafting intuitive client frontends and backoffice tools, creating seamless promotions and campaigns for gaming and sports betting, and turning complex challenges into simple, effective solutions.
What you’ll be doing:
Taking ownership of the software development lifecycle (SDLC): from initial proposals and planning, through implementation, release, and ongoing maintenance
Working with cutting-edge technologies on both the web and infrastructure sides, such as TypeScript, React, and AWS
Improving frontend development efficiency by maintaining and enhancing build processes and tooling
Contributing to the Frontend Community by sharing knowledge, learning from peers, and helping grow our team of frontend experts
What we’re looking for:
A minimum of 5 years of experience with a solid understanding of JavaScript
Expertise in React or Vue.js, including familiarity with modern concepts such as hooks, Suspense, the composition API, or composables
Strong knowledge of modular software architecture, including microservices and microfrontends
Experience with design systems, especially Ant Design, or similar libraries like Material Design, Bootstrap, Semantic UI, Blueprint, Fluent UI, Chakra UI, and others
A keen eye for detail and a commitment to delivering high-quality products
Understanding and application of software development best practices, patterns, and principles
A collaborative mindset - we believe we’re always stronger together
Bonus points for:
Prior experience in the betting or gaming industry
Demonstrated ability to navigate complex domains and meet challenging business requirements
A history of building positive, collaborative relationships with users and managers to improve software quality
About the Company
Happening is the technology engine powering Superbet Group's global platforms and brands that bring thrill to customers across the world every day. We are a game-changing tech company rewriting the rules of sports betting and gaming. We are shaking up the status quo by building our own end-to-end tech stack, solving deep and complex challenges for millions of customers and shaping our culture to work uniquely for the tech community. A true challenger, our technology handles serious scale on par with the Big Techs, and cust... Know more
Related Jobs


- Company Name
- Oscar
- Job Title
- Senior Software Engineer
- Job Description
- Senior Software Engineer | Fulfillment and Logistics | Bournemouth | £45,000-£55,000 DOE Are you an experienced Senior Software Engineer looking for a new opportunity? I'm working with a fast-growing tech company that’s building software for the fulfilment and logistics industry. They’re looking for a skilled PHP (Laravel) and Angular developer to join their talented development team and help shape the future of their products. The Role: As a Senior Software Engineer, you’ll be a key in the developments leading to a cloud-based Warehouse, Fulfilment, and Logistics platform that'll be used globally. You’ll collaborate with an amazing team of engineers, designers, and product owners to develop solutions. You'll be working with modern tech stacks and have a real impact on the direction of the product. Tech Stack: You’ll be working with: PHP (Laravel) – Core system development JavaScript (Angular) – Frontend & mobile apps Also: Google Cloud Platform (GCP) – Cloud infrastructure Go & Node.js – Microservices Kubernetes & Docker – For containerized deployments MySQL & ElasticSearch – Database and search functionality What They’re Looking For: Strong commercial experience with Laravel and Angular A proactive mindset, eager to take on challenges Someone excited to work with modern tech! This is a fantastic opportunity to join a company that’s scaling fast, offering you exposure to exciting projects and the chance to make a real impact. Interested? Apply below as this could be the role for you! Senior Software Engineer | Fulfillment and Logistics | Bournemouth | £45,000-£55,000 DOE


- Company Name
- Pleo
- Job Title
- Senior Backend Engineer
- Job Description
- Engineers are the backbone of all we do at Pleo. Without these wildly brilliant people, we don’t have a thing. We are looking for experienced Backend Engineers to join one of our cross-functional product teams. As a Senior we trust you to be an expert in server-side languages. Kotlin is 90%+ of our micro-services, so proficiency here is hugely beneficial. Beyond writing excellent, well-tested, maintainable code, you also practice the other aspects of being a strong technical leader. You give insightful PR reviews, are a trusted technical partner to teammates, know when/how to prioritise tech debt, proactively jump into P1/P2 incidents, lead post-mortems and can generally upskill and unblock the team around you. But it’s not just about being a master of your craft; it’s about ownership and taking the lead on large projects. These could be new product launches, managing tricky migrations, and designing and building new microservices or components. As a scale-up, we sometimes need to shift focus. When that happens, your role is to be a steady hand to help the team navigate ambiguity and manage technical change. Mostly, we’re looking for someone others can look up to and learn from. You’ll set the standard for the team, not just with your code but in how you work and the culture you promote. At Pleo, our people and our culture are very important to us, and we value trust and transparency like you wouldn’t believe. As we continue to grow at Pleo, we're excited to welcome talented Backend Engineers to join us across our various domains, including Platform and Services, Partnerships, SMB, Credit, and more. While the specific team you'll be working with will be decided later, our hiring process remains streamlined and consistent across all roles. This allows us to evaluate your skills and potential, ensuring a great fit for the team you eventually join. No matter which domain you land in, you will be part of a dynamic, collaborative environment where you'll tackle complex challenges, build reusable components, and contribute to shaping the future of our product. And finally, we want to enjoy what we do and who we are working with because duh. You know your way around Server-side languages (we mostly use Kotlin, with few services in TypeScript) Cloud environments/ distributed systems/ microservices (AWS, Google Cloud, Kubernetes) Relational databases (e.g. PostgreSQL) Testing frameworks (Cypress, JUnit, Testcontainers) Observability and monitoring (Datadog) DevOps culture and tools (GitHub Actions, Gradle, Terraform) Your colleagues would say you Work in English with ease (it's our company language) Never stop being curious and love learning about new languages/ frameworks/ working styles Have experience solving complex technical challenges at scale Ensure a high bar for quality and reliability within your team Coach others to help them develop as engineers Advocate for a more thorough code review process than a quick scroll to the bottom of the page and a “LGTM!” You don’t just write code; you help to design the overall solution Are sought after within your team for help in solving challenging problems You’re a force multiplier within your team - your work enables other engineers to do be even better Able to raise and describe technical debt faced by your team. And then able to propose a solution or path forward Show me the benefits! Your own Pleo card (no more out-of-pocket spending!) Lunch is on us - with catering in our Lisbon, Copenhagen and London offices or a monthly lunch allowance paid directly together with your salary in other markets Private health insurance to ensure you’re fit in body and mind to do your best work For this team we offer flexibility/remote working options Option to purchase 5 additional days of holiday through a salary sacrifice We’re trialling MyndUp to give our employees access to free mental health and wellbeing support with great success so far Access to LinkedIn Learning - acquire new skills, stay abreast of industry trends and fuel your personal and professional development continuously Paid parental leave - we want to make sure that we're supportive of families and help you feel that you don't have to compromise your family due to work The annual salary for this position varies based on your location: Spain/Portugal: 87,000€-93,000€ United Kingdom: £79,000-£83,000 We’re happy to share more about our approach to pay and this range during your first call with us! Why join us? Working at Pleo means you're working on something very exciting: the future of work. Our mission is to help every company go beyond the books. Pleo itself means ‘more than you’d expect’, and it’s been the secret to our success over the last 8 years. So it’s only fitting that we’d pass this philosophy onto our customers to help them make the most of their finances. We think company spending should be delegated to all employees and teams, that it should be as automated as possible, and that it should drive a culture of responsible spending. Finance teams shouldn’t be siloed from the rest of the organisation – they should work in unity with marketing, sales, IT and everyone else. Speaking of working in unity, our values tell the story of how we work at Pleo. We have four core values, the first of which is ‘champion the customer’, which means we address real pain points that businesses face. Next up is ‘succeed as a team’, which highlights how our strength lies in our diversity and trust in each other. We also ‘make it happen’ by taking bold decisions and following through to deliver results. Last but not least, we ‘build to scale’, creating lasting solutions that address today’s challenges and anticipate tomorrow’s needs. So, in a nutshell, that's Pleo. Today we are a 850+ team, from over 100 nations, sitting in our Copenhagen HQ, London, Stockholm, Berlin, Madrid, Montreal and Lisbon offices —and quite a few full-time remotes in 35 other countries! Being HQ'd out of Copenhagen means we're inspired by things like a good work-life balance. If you don't work in the office with us, we'll help you set up the best remote setup possible and make sure you still have time to connect with your team. About Your Application Please submit your application in English; it’s our company language so you’ll be speaking lots of it if you join We treat all candidates equally: If you are interested please apply through our application system - any correspondence should come from there! Our lovely support isn't able to pass on any calls/ emails our way - and this makes sure that the candidate experience is smooth and fair to everyone We’re on a mission to make everyone feel valued at work. That’s only achievable if our team reflects the diversity of the world around us - and that starts with you, hitting apply, even if you are worried you might not tick all the boxes! We embrace and encourage people from all backgrounds to apply - regardless of race/ethnici...


- Company Name
- Microsoft
- Job Title
- Member of Technical Staff, Product Engineer
- Job Description
- Overview As Microsoft continues to push the boundaries of AI, we are on the lookout for passionate individuals to work with us on the most interesting and challenging AI questions of our time. Our vision is bold and broad — to build systems that have true artificial intelligence across agents, applications, services, and infrastructure. It’s also inclusive: we aim to make AI accessible to all — consumers, businesses, developers — so that everyone can realize its benefits. Microsoft AI (MAI) is seeking experienced Product Engineers to help build the Copilot web experiences which are available on copilot.microsoft.com, Edge Browser and Window OS. You’ll work in a deeply iterative, collaborative, fast-paced environment to bring our technology to millions of users around the world, and ensure it’s delivered with safety and reliability in mind. We value engineers who are self-starters, care deeply about the end user experience, and take pride in building products to solve customer needs. Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond. Responsibilities In this role, you will: Ship delightful, AI powered experiences that will shape how millions of people will interact with AI in the future. Collaborate with AI researchers, product managers, and designers to bring a world-class AI companion to the world. Design and build efficient and reusable front-end systems that drive complex web applications. Plan and deploy front end infrastructure necessary to build, test, and deploy our products. Join a small team of world class product engineers with deep frontend expertise who are obsessed with building beautiful and performant products. Embody our Culture and Values. Qualifications Required Qualifications: Bachelor’s degree in computer science, or related technical discipline AND software engineering experience building web products at scale by coding in languages including, but not limited to, Typescript and React Preferred Qualifications Have 0 to 1 experience with a bias towards shipping and learning, while balancing a high-quality bar. Take a user-centric approach to product development, prioritizing solutions that result in the best user experience and have the technical expertise to pull it off. Thrive in a fast-paced, collaborative environment and are comfortable making progress in ambiguity. Enjoy working closely with cross-functional partners and teammates in an inclusive, curious culture. Microsoft will accept applications and processes offers for these roles on an ongoing basis. #MicrosoftAI #COPILOT


- Company Name
- Goldman Sachs
- Job Title
- Corporate Treasury - Payments Platform - Software Engineer - Analyst - Birmingham
- Job Description
- Job Description In today's financial industry, payment processing has emerged as a critical area of focus and innovation. Enterprises now expect payments to be processed more efficiently, affordably, and transparently. At Goldman Sachs, our Payments Platform team is at the forefront of this transformation, developing and supporting comprehensive payment solutions for all institutional and retail transactions. Our software manages the life cycle of incoming and outgoing cash flows, from initiation and execution to settlement, monitoring, control, and authentication. We prioritize scale, resiliency, and high availability to ensure seamless operations. Handling a high volume of transactions daily, our platform is the vital conduit enable Firm's business activities. Join us to be part of a team that drives the future of payment processing and makes a significant impact on the financial industry. What You Will Do Maintain and enhance existing products to support the firm's daily operations by collaborating with global business users and developers. Participate in the design, development and testing of new products and enhancements to deliver better user experiences, more reliable services, and enhanced financial opportunities for the firm and our clients with a special focus on scale, resiliency and high availability. Take ownership of the design, development, testing, and documentation of our systems. Collaborate with different business users, leaders and developers on a global scale to navigate complex regulatory, business and technical landscapes. Cultivate strong engineering processes to improve developer experience, build high-quality software, and promote sustainable innovation. Acquire an understanding of our business domain and requirements. Skills And Experience We Are Looking For Have a degree in Computer Science, a similar technical field of study or Degree in any STEM subject or equivalent work experience. Candidate should have a minimum of 2 years of experience in building and delivering software at scale. Candidate should have a minimum of 2 years of experience in coding with Java. Have working experience with database technologies, microservices architectures. Enjoy contributing to projects in various capacities, including front-end development, back-end development, DevOps, testing, and product management. Possess strong technical, analytical, and communication skills. Enjoy working with a diverse range of technical and non-technical stakeholders. Energetic, team-oriented, and self-motivated. (Nice to have but not mandatory) Have experience with payment systems, payment networks, financial services, or Fintech. Our Technology Stack Includes Java, Hibernate, Spring Boot, DB2, MongoDB, Oracle, Elasticsearch, micro-services and Kafka. (Nice to have but not mandatory) Cloud application development, Infrastructure as Code, Kubernetes, container-based deployment, monitoring/dashboard for health checks, and automated regression testing. About Goldman Sachs At Goldman Sachs, we commit our people, capital and ideas to help our clients, shareholders and the communities we serve to grow. Founded in 1869, we are a leading global investment banking, securities and investment management firm. Headquartered in New York, we maintain offices around the world. We believe who you are makes you better at what you do. We're committed to fostering and advancing diversity and inclusion in our own workplace and beyond by ensuring every individual within our firm has a number of opportunities to grow professionally and personally, from our training and development opportunities and firmwide networks to benefits, wellness and personal finance offerings and mindfulness programs. Learn more about our culture, benefits, and people at GS.com/careers. We’re committed to finding reasonable accommodations for candidates with special needs or disabilities during our recruiting process. Learn more: https://www.goldmansachs.com/careers/footer/disability-statement.html © The Goldman Sachs Group, Inc., 2023. All rights reserved. Goldman Sachs is an equal employment/affirmative action employer Female/Minority/Disability/Veteran/Sexual Orientation/Gender Identity