senior web engineer

Fidelity TalentSource

<div>Fidelity TalentSource is your destination for discovering your next temporary role at Fidelity Investments. We are currently sourcing for a Senior Full Stack Engineer to work in Westlake, TX or Durham, NC!
Senior Full Stack Engineer
Are you interested in serving the needs of millions of customers by building outstanding products and digital experiences that help strengthen the financial well-being of our customers?
We&rsquo;re actively seeking a passionate, humble individual who brings deep technical expertise in web, cloud architecture, engineering, with an eye towards building omni-channel experience platforms and has a passion for business innovation.
The Team
Fidelity Brokerage Alternatives Technology team influences the direction of Alternative Investments and Fidelity Crypto solutions for retail customers. We are a comprehensive software engineering practice, leading the build of core product and platform capabilities, the championing of new technologies and promoting collaboration and open communication to facilitate better decision-making at all levels.
The Purpose of Your Role
Our teams build and work towards Fidelity&rsquo;s digital presence. As a software engineer, you will help us build the omni channel user experiences and the underlying platforms needed to support our digital presence. You&rsquo;ll work on building entire features, taking these from concept to deployment, as part of our autonomous, cross functional teams. You'll have the opportunity to share ideas to improve our products as well as develop your skills, learn new technologies and languages, and continue to learn. We're looking for highly motivated individuals who work well in a team-based, iterative, and fast-paced environment.
The Expertise and Skills You Bring
<ul><li>5+ years of professional experience developing web apps using Angular 12+, RxJS, Redux/NgRx and TypeScript in an agile environment.
</li><li>Experience or willingness to learn Android, iOS and mobile technologies.
</li><li>Knowledge of web landscape, architectures (micro-frontend, BFF, Module Federation), trends and emerging technologies used in creating performant and resilient websites
</li><li>Your advanced Git skills, branching strategies and CI/CD practices.
</li><li>Your knowledge of HTTP/S based APIs,, Networking and how the internet works.
</li><li>Expertise with test automation tools and frameworks e.g. Cypress, Playwright, Jest and Storybook.
</li><li>Critical problem-solving skills, Passionate, opinionated about writing clean, testable, readable, and easily maintainable code with a test-first development approach
</li><li>Familiarity with developing features for our web experiences using Angular and Microservices in NodeJS/NestJS.
</li><li>Experience with Nx workspaces, ability to use Nx for managing monorepos and enhancing developer productivity
</li><li>Experience in internet security: OAuth, Open ID connect and knowledge of standard methodologies
</li><li>Strong working knowledge of AWS ecosystem (EC2, Lambda, Serverless computing, DynamoDB)
</li><li>Understanding containerization, Docker, and orchestration will be a plus.
</li><li>End-to-end architecture experience with focus on customer experience, ease of use, reusable core &amp; common components development, leverage proven architecture pattens, standards, accessibility guidelines, security, A/B testing, personalization, analytics and measurements
</li></ul>How Your Work Impacts the Organization
With you as a core member of the technology leadership team, we will together continue to drive and enhance a strong engineering culture that is built on a core foundation that revolves around passion for perfection, community and accountability.
We believe that diversity in background and experience will cultivate an inclusive and engaging work environment for our employees. This ultimately enables us to deliver a better product for our customers. It is our genuine belief that delivering the best possible customer experience requires an artful blend of human ingenuity and technology. While we value smart technologists, we are fanatics about our culture that promotes aligned autonomy and ownership. People who are great cultural fits demonstrate curiosity to learn, are unafraid to break things, step up and take the lead, take ownership of their projects, and thrive by sharing knowledge
Please be advised that Fidelity&rsquo;s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
Company Overview
At Fidelity, we are passionate about making our financial expertise broadly accessible and effective in helping people live the lives they want! We are a privately held company that places a high degree of value in creating and nurturing a work environment that attracts the best talent and reflects our commitment to our associates. We are proud of our diverse and inclusive workplace where we respect and value our associates for their unique perspectives and experiences. For information about working at Fidelity, visit FidelityCareers.com. Fidelity Investments is an equal opportunity employer. Fidelity will reasonably accommodate applicants with disabilities who need adjustments to complete the application or interview process.
Fidelity TalentSource, is the in-house temporary staffing provider for Fidelity Investments. Unlike traditional staffing agencies, we are an internal business unit within Fidelity&rsquo;s Talent Acquisition team, dedicated to recruiting talent from various backgrounds for roles in Fidelity&rsquo;s regional and investor center locations. Our mission is to help you experience Fidelity&rsquo;s diverse and inclusive workplace while expanding your skill set and professional network, with the ultimate goal of conversion to full-time employment as part of Fidelity&rsquo;s long-term strategy.
For information about working at Fidelity TalentSource, visit FTSJobs.com.
Fidelity TalentSource will reasonably accommodate applicants with disabilities who need adjustments in order to complete the application or interview process. Please email us at HR@ftsjobs.com if you would like to request an accommodation</div>

Senior Full Stack Engineer

Splash Software

<div>Role Overview
We are seeking a Senior Front-End Engineer with deep expertise in Next.js 16+ to architect and deliver high-performance, secure, and scalable web applications. The ideal candidate has 5+ years of effective front-end experience working on complex, production-grade systems and demonstrates strong ownership of architecture, performance, and browser-level behavior.
Core Responsibilities
<ul><li>Architect and develop large-scale applications using Next.js 16+ (App Router).
</li><li>Design systems and reusable component libraries aligned with accessibility and scalability standards.
</li><li>Implement modern rendering strategies (static, dynamic, streaming, PPR).
</li><li>Leverage Cache Components (&quot;use cache&quot;), revalidateTag(), updateTag(), and cache invalidation strategies effectively.
</li><li>Optimize navigation and prefetching strategies (layout deduplication, incremental prefetch).
</li><li>Integrate and optimize RESTful APIs with proper caching, error handling, and data consistency.
</li><li>Apply advanced browser performance optimization (hydration control, critical rendering path, reflow/repaint minimization).
</li><li>Ensure security best practices across Server and Client Components (XSS, CSRF, auth boundaries, RSC attack surface awareness).</li><li>
Collaborate with backend and DevOps teams on CDN, edge runtime, and caching-layer strategies.
</li><li>Lead code reviews, mentor engineers, and define engineering standards.
</li></ul>Required Technical Expertise
<ul><li>Next.js 16+
</li><li>App Router architecture</li><li>
React Server Components (RSC)</li><li>
Client/Server boundary management (use client)
</li><li>Server Actions
</li><li>Advanced SEO techniques
</li><li>Cache Components (&quot;use cache&quot;)
</li><li>Data cache control (revalidateTag, updateTag)
</li><li>Streaming &amp; Suspense
</li><li>Partial Prerendering (PPR)
</li><li>Route groups, parallel routes, loading/error boundaries
</li><li>Proxy model (proxy.ts)
</li><li>Edge vs Node runtimes
</li><li>Advanced state management
</li></ul>React &amp; TypeScript
<ul><li>Advanced React patterns
</li><li>Hooks, context, composition patterns
</li><li>React Compiler awareness
</li><li>Strong TypeScript typing patterns for large codebases
</li></ul>Performance &amp; Tooling
<ul><li>Bundlers and build optimization
</li><li>Bundle analysis &amp; performance profiling
</li><li>Hydration debugging &amp; mismatch resolution
</li><li>Web Vitals optimization
</li><li>Lazy loading &amp; code splitting strategies
</li></ul>Browser &amp; Web Fundamentals
<ul><li>Deep understanding of:
</li><li>Event loop &amp; task queues
</li><li>Rendering lifecycle (layout, paint, compositing)
</li><li>Memory management
</li><li>Network layers &amp; HTTP caching
</li><li>Accessibility (WCAG compliance)
</li><li>Modern CSS architecture &amp; scalable styling systems
</li></ul>Security
<ul><li>Secure RSC boundaries
</li><li>API layer protection
</li><li>Secure headers &amp; CSP
</li><li>Authentication/authorization flows
</li><li>Awareness of framework-level vulnerabilities and patch management
</li></ul>Experience Requirements
<ul><li>Minimum 5 years professional front-end development experience
</li><li>Proven involvement in complex, high-traffic, or mission-critical applications
</li><li>Demonstrated ownership of architectural decisions and performance improvements
</li><li>Experience building and maintaining design systems in production
</li></ul>Preferred
<ul><li>Familiarity with distributed caching strategies (CDN, edge caching)
</li><li>CI/CD and deployment optimization experience
</li><li>Backend familiarity (Node.js, NestJS or similar)
</li></ul>If you tick all the boxes and this sounds like your kind of challenge, drop your details below. We're looking for our next frontend superstar.</div>

Senior Front-End Engineer

Franklin Templeton

<div>O&rsquo;Shaughnessy Asset Management (OSAM) is part of Franklin Templeton, a forward-thinking asset manager that has built its success through powerful partnerships. We leverage cutting-edge strategies and deep insights to unlock opportunities for long-term wealth creation. Our talented, global teams bring expertise that is both broad and unique. 
O&rsquo;Shaughnessy Asset Management is a research and money management firm based in Stamford, Connecticut operating autonomously and backed with global, enterprise resources. Their approach to managing money is transparent, logical, and completely disciplined, leading to long‐standing relationships with clients. OSAM is a leading provider of Custom Indexing services via its Canvas&reg; platform which offers financial advisors an unprecedented level of control and ease in creating and managing personalized separately managed accounts (SMAs) that target improved after-tax outcomes. 
 
 
 
For more firm information, please visit www.osam.com<h1 class="jobSectionHeader">
Position Summary:</h1>
OSAM is hiring a Senior Software Engineer to join our Technology team. The ideal candidate will have demonstrated a passion for solving business problems with technology and possess strong programming experience. This position is a hands-on role responsible for developing, supporting, and maintaining the market leading Canvas custom indexing application and associated APIs. This is an excellent opportunity for candidates with a strong technical background and excellent communication skills to interface directly with OSAM&rsquo;s product team.
The position will be in either Stamford, CT or New York City with a hybrid work schedule (partially remote).<h1 class="jobSectionHeader">
How you will add value:</h1><ul><li>
Work directly with the Canvas product team to enhance the web-based application, based on new use-cases, product launches, and changes to advisor workflows.</li><li>
Re-architecture the C# .Net web application to use Blazor and be fully API based so it&rsquo;s more responsive as volumes grow</li><li>
Design and develop API first solutions agnostic of the data storage layer to promote integration with other front-ends that are offered to clients to promote a seamless user experience across the capabilities of the firm.</li></ul><h1 class="jobSectionHeader">
What will help you be successful in this role:</h1>
Experience and Education:<ul><li>
Bachelor's degree in computer science or related field of study. Advanced Degree is a plus.</li><li>
7+ years of prior professional programming experience (preferred).</li></ul>
Required Technical Skills:<ul><li>
Advanced C# and SQL Server experience.</li><li>
Working knowledge working with Windows environments and cloud-based technologies (Azure).</li></ul>
Preferred Technical Skills:<ul><li>
Experience with equity products and associated market data, pricing, and risk concepts</li><li>
Experience working on a client facing web application</li><li>
SQL Server experience</li><li>
Experience using Blazor is a plus</li><li>
Experience with DevOps practices, including CI/CD, and infrastructure-as-code</li><li>
Experience with the following technologies: GIT, App Containers, Microservices &amp; APIs</li></ul>
Soft Skills:<ul><li>
Strong analytical skillset with demonstrated attention to detail.</li><li>
Fast learner with the ability to adapt quickly and work in a dynamic environment.</li><li>
Excellent communication skills to be able to interact with a wide range of users ranging from very technical to non-technical.</li><li>
Results-oriented team player, with the ability to handle a rapidly changing set of projects and priorities while maintaining a strong professional presence.</li></ul>
*Applicants must be authorized to work for any employer int he U.S. We are unable to sponsor or take over sponsorship of an employment visa at this time.*
Franklin Templeton offers employees a competitive and valuable range of total rewards&mdash;monetary and non-monetary &mdash; designed to support their well-being and recognize their time, talents, and results. Along with base compensation, employees are eligible for an annual discretionary bonus, a 401(k) plan with a generous match, and recognition rewards. We also offer a comprehensive benefits package, which includes a range of competitive healthcare options, insurance, and disability benefits, employee stock investment program, learning resources, career development programs, reimbursement for certain education expenses, paid time off (vacation / holidays / sick / leave / parental &amp; caregiving leave / bereavement / volunteering / floating holidays) and a motivational wellbeing program. We expect the annual salary for this position to range between $165,000 &ndash; $187,000, depending on location and level of relevant experience, plus discretionary bonus.
#LI-Hybrid
Franklin Templeton is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all applicants and employees, and we evaluate qualified applicants without regard to ancestry, age, color, disability, genetic information, gender, gender identity, or gender expression, marital status, medical condition, military or veteran status, national origin, race, religion, sex, sexual orientation, and any other basis protected by federal, state, or local law, ordinance, or regulation.</div>

Senior Software Engineer

Moniepoint

<div>Who we are

Moniepoint Inc. is Africa's all-in-one financial platform, helping 20 million businesses and individuals access seamless payments, banking, credit, cross-border, and business management tools each month.

As Nigeria's largest merchant acquirer, we power most of the country's point-of-sale (POS) transactions. Through our subsidiaries, Moniepoint Inc. processes over $250 billion in digital payment transaction value annually.

About the role

Engineering at Moniepoint is an inspired, customer-focused community, dedicated to crafting solutions that redefine our industry. Our infrastructure runs on some of the cool tools that excite infrastructure engineers. We also make business decisions based on the large stream of data we receive daily, so we work daily with big data, perform data analytics and build models to make sense of the noise and give our customers the best experience.

Curious about what makes Moniepoint an incredible place to work? Check out posts on how we cultivate a culture of innovation, teamwork, and growth.

Location: Remote

Full time

Job Summary

The Senior Front-end Engineer is required to produce and implement functional software solutions for web clients. You will be using the react js application framework.

Experience with these frameworks is an added advantage but you can apply if you have experience with similar J.S frameworks. You will work with the Enterprise Architect to define software requirements and take the lead on operational and technical projects.

In this role, you should be able to work independently with little supervision. You should have excellent organization and problem-solving skills. You are also required to have hands-on experience in software development and agile methodologies. Your primary goal will be to develop high-quality software that is aligned with user needs and business goals.

What you'll get to do
<ul>
<li>Develop high-quality software design and architecture</li>
<li>Identify, prioritize, and execute tasks in the software development life cycle</li>
<li>Develop tools and applications by producing clean, efficient code</li>
<li>Automate tasks through appropriate tools and scripting</li>
<li>Review and debug code</li>
<li>Perform validation and verification testing</li>
<li>Collaborate with internal teams and vendors to fix and improve products</li>
<li>Document development phases and monitor systems</li>
<li>Ensure software is up-to-date with the latest technology</li>
</ul>
To succeed in this role, you should have
<ul>
<li>At least 5 years of proven experience as a Software Engineer</li>
<li>5 years of experience with Javascript and React</li>
<li>Experience in software development, scripting, and project management</li>
<li>Experience using system monitoring tools (e.g. New Relic) and automated testing frameworks</li>
<li>Familiarity with various operating systems (Linux, Mac OS, Windows)</li>
<li>Analytical mind with a problem-solving aptitude</li>
<li>Ability to work independently</li>
<li>Excellent organizational and leadership skills</li>
<li>Minimum of a BS in computer science or related skills</li>
</ul>
What we can offer you
<ul>
<li>Culture -We put our people first and prioritize the well-being of every team member. We've built a company where all opinions carry weight and where all voices are heard. We value and respect each other and always look out for one another. Above all, we are human.</li>
<li>Learning - We have a learning and development-focused environment with an emphasis on knowledge sharing, training, and regular internal technical talks.</li>
<li>Compensation - You'll receive an attractive salary, pension, health insurance, plus other benefits.</li>
</ul>
What to expect in the hiring process
<ul>
<li>A preliminary phone call with the recruiter</li>
<li>Technical Assessment</li>
<li>A technical interview with a Lead in our Engineering Team</li>
<li>A behavioural and technical interview with a member of the Executive team.</li>
</ul>
Moniepoint is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and candidates.</div>

Senior Frontend Engineer (React)

giftHEALTH

<div><h2 class="jobSectionHeader">About Us</h2>
At Gifthealth, we're revolutionizing the way people experience healthcare by simplifying the process of managing prescriptions and health services. Our mission is to provide a seamless, personalized, and efficient healthcare experience for all our customers. We're a dynamic, innovative, and customer-centric company dedicated to making a positive impact on people's lives.<h3 class="jobSectionHeader"> 
Position Summary</h3>
The Sr. Data Engineer is responsible for leading the design and architecture of Gifthealth's most critical data pipelines and platform components, establishing technical standards, and mentoring the broader engineering team. The ideal candidate has 6+ years of data engineering experience with demonstrated senior-level ownership, expert command of SQL, Python, and dbt, and the communication skills to align both technical and non-technical stakeholders on complex problems.<h3 class="jobSectionHeader"> 
Key Responsibilities</h3><ul><li>
Lead the design and architecture of our most critical data pipelines and data platform components</li><li>
Set technical standards and best practices that elevate the entire data team</li><li>
Mentor and support junior and mid-level engineers through code reviews, pair programming, and knowledge sharing</li><li>
Own the health, scalability, and reliability of our orchestration infrastructure</li><li>
Partner with engineering, analytics, and leadership to shape the roadmap for our data platform</li><li>
Evaluate and introduce new tools and technologies to keep our stack modern and effective</li><li>
Ensure compliance and confidentiality of Personal Health Information across all data</li></ul><h3 class="jobSectionHeader">
Qualifications</h3><ul><li>
Education: Bachelor's Degree in mathematics, statistics, computer science, or other quantitative field and relevant work experience as a Senior Data Engineer</li><li>
Experience: 6+ years of experience as a Data Engineer, with demonstrated senior-level ownership</li><li>
Skills:
<ul><li>6+ years of experience as a Data Engineer, with demonstrated senior-level ownership</li>
<li>Expert proficiency in SQL and Python, with deep experience in Airflow or a comparable orchestrator</li>
<li>Strong track record with dbt, modern data warehouse platforms, and CI/CD pipelines</li>
<li>Experience mentoring engineers and contributing to team standards and culture</li>
<li>Ability to navigate ambiguity, make sound technical decisions, and drive projects to completion</li>
<li>Experience with AWS, Fivetran, and automated testing; Ruby experience is a plus</li>
<li>Excellent communication skills &mdash; you can align technical and non-technical stakeholders on complex problems</li>
<li>An excitement about what data can do for healthcare and patients</li>
</ul></li></ul><h3 class="jobSectionHeader">Work Environment</h3><ul><li>
Location: Remote</li></ul><h3 class="jobSectionHeader">
Employment Classification</h3>
Status: Full-time 
FLSA: Exempt<h3 class="jobSectionHeader">
Equal Employment Opportunity (EEO) Statement</h3>
Gifthealth is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. All employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, transgender status, national origin, age, disability, veteran status, or any other legally protected status.<h2 class="jobSectionHeader"> 
Disclaimer</h2>
This job description is intended to describe the general nature and level of work being performed. It is not intended to be an exhaustive list of all responsibilities, duties, or skills required of personnel.Gifthealth reserves the right to modify job duties or descriptions at any time.</div>

Senior Data Engineer

<div><div><h1 class="jobSectionHeader">About Mux</h1>
Mux is video for developers. Our mission is to democratize video by solving the hard problems developers face when building video: video encoding and streaming (Mux Video), video monitoring (Mux Data), and more. Video is a huge part of people&rsquo;s lives, and we want to help make it better.
We&rsquo;re committed to building a healthy team that welcomes diverse backgrounds and experiences. We want people who care about our mission, are ready to grow, believe in our values (from Be Human to Turn Customers Into Fans), and want to improve the people around them.
You&rsquo;ll join a tight-knit team with experience at places like Google, YouTube, Twitch, Reddit, Zencoder, Fastly, and more. Our founders previously started (and sold) Zencoder, an early leader in cloud video technology, and authored Video.js, the biggest HTML5 video player on the web. We organize Demuxed, the premier conference for video engineers in the world.
We&rsquo;re backed by top investors like Coatue, Accel, Andreessen Horowitz, and Y Combinator. You&rsquo;ll get to work with amazing companies: hundreds of startups, plus Strava, Patreon, Vimeo, Robinhood, PBS, and Equinox. Customers, large and small, love working with us and love our team.
We are building something big together. We&rsquo;d love to hear from you!
<h1 class="jobSectionHeader">About the Role</h1>
As a Senior Platform Engineer focused on CI/CD and Developer Productivity at Mux, you&rsquo;ll play a key role in evolving the foundation systems that power our high-traffic, distributed products and in shaping how engineers build, test, and ship them every day. You&rsquo;ll be the force behind a smooth, end-to-end developer experience in our Kubernetes world, wiring together local dev, builds, tests, and deploys into fast reliable pipelines that scale with our Engineering teams.
Our Platform Engineering team works cross-functionally with product engineers to reduce friction and increase confidence from their first line of code to production. In this role, you&rsquo;ll design and run CI/CD systems that improve reliability and velocity across a polyglot monorepo, and partner closely with teams to understand pain points and turn them into delightful, durable tools. Your work will directly influence how quickly we can innovate and how enjoyable that innovation feels for everyone writing and shipping Mux products.
We&rsquo;re looking for a Senior Platform Engineer who loves the craft of building mature, reliable delivery systems, and is excited to accelerate teams as Mux scales from its startup roots. If you&rsquo;re passionate about build systems, deployment automation, developer experience, and pushing the next generation of infrastructure that powers it all, you&rsquo;ll feel right at home here.
<h1 class="jobSectionHeader">What You'll Do</h1>
<ul><li>Create paved paths from local dev to prod. Build and maintain a cohesive developer journey including local coding environments, build tooling, test workflows, artifact management, and deploy ergonomics so engineers can ship with confidence.
</li><li>Make builds faster, safer, and more observable. Improve performance, reliability, &ldquo;debuggability&rdquo;, and visibility across our CI/CD stack, ensuring teams understand what&rsquo;s happening and can fix issues quickly.
</li><li>Partner deeply with product engineering teams. Pair with teams to understand friction points, co-design workflow improvements, and deliver tooling that fits real product needs not just theoretical ones.
</li><li>Raise the bar on engineering standards and release quality. Define and evolve best practices for building software, rollout strategies, release automation, and production readiness as Mux scales its delivery maturity.
</li><li>Shape the roadmap for developer productivity. Help prioritize and drive high-impact initiatives that keep Mux shipping quickly today and set us up for the next phase of growth.
</li></ul><h1 class="jobSectionHeader">Who You Are</h1>
<ul><li>You&rsquo;re fluent in modern CI/CD and the principles behind it. You&rsquo;ve built, operated, and improved real production ready pipelines, and care about the fundamentals: fast feedback, repeatability, safety, and clear ownership.
</li><li>You&rsquo;re a strong software engineer who builds durable systems in a primarily Go ecosystem. You&rsquo;re comfortable shipping and maintaining these tools and you bring solid engineering judgment to everything from APIs to automation.
</li><li>You think in end-to-end developer journeys. You don&rsquo;t just make pipelines &ldquo;work&rdquo;, you also make them easy to use and dependable day to day. You build shared service abstractions and automation that connect local dev, builds, tests, and deploys into a clear, reliable path to ship on Kubernetes.
</li><li>You&rsquo;ve worked on Kubernetes at scale that matters to the business. You&rsquo;ve built and run production clusters that host critical-path workloads, and you know how to keep them healthy through upgrades, hardening and incident response.
</li><li>You bring strong infrastructure and networking fundamentals. You have a solid grasp of TCP/UDP, HTTP, TLS, DNS, Linux, and how systems behave under load. You use that knowledge to debug and design better platforms.
</li><li>You operate like a true partner to product teams. You internalize &ldquo;your problems are our problems,&rdquo; build trust through empathy and follow-through, and enjoy being the multiplier that helps multiple teams succeed.
 
Nice to Haves:
</li><li>Experience with our toolchain. Familiarity working with a monorepo, Argo CD, Terraform, skaffold, or similar tools in the cloud native ecosystem helps you ramp fast and shape what&rsquo;s next.
</li><li>Experience in video or high-throughput systems. Background with video ingest/streaming/CDN-style data paths, Kafka-like event streaming, or distributed databases (CockroachDB, ClickHouse) is a plus in our world.
</li></ul><h1 class="jobSectionHeader">U.S. Benefits</h1>
We have a supportive culture that cares about both excellent work and work-life balance. We have office spaces in Downtown San Francisco, New York City, and London.
<ul><li>Flexible PTO + 11 company holidays
</li><li>Weekly no-meeting days + quarterly focus weeks
</li><li>Healthy work-life balance encouraged
</li><li>Competitive health, dental, and vision insurance
</li><li>Fully funded fertility benefits
</li><li>HSA available, compatible with high deductible plan only ($100 per single employee/month &amp; $200 per family/month employer contribution)
</li><li>FSA available
</li><li>Short-term and long-term disability insurance
</li><li>Group life insurance
</li><li>Travel accident insurance
</li><li>Employee Assistance Program (EAP)
</li><li>Medical support concierge service
</li><li>401(k)
</li><li>Paid parental leave
</li><li>Investment in career growth through professional development stipend
</li><li>Reimbursements for headphones, cell phones, device upgrades, and SVoD services of Mux customers
</li><li>Lunch reimbursement program
</li></ul>Mux is an Equal Opportunity employer committed to building a diverse company. We believe diversity makes us better, and we strive to be inclusive and equitable. That&rsquo;s why we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability status.
Compensation Range: $190K - $235K</div></div>

Senior Platform Engineer

Xomnia

<div><h3 class="jobSectionHeader">Senior Data Platform Engineer</h3>
At Xomnia, Senior Data Platform Engineers don't just build systems. They define how data platforms evolve. As a Senior Data Platform Engineer, you will set the architectural direction that enables organizations like KLM, Enexis, and Rabobank to operate at the frontier of data and AI. 
 
You build with conviction: shaping standards, steering technical trade-offs, and leaving a lasting mark on both client platforms and the broader engineering culture at Xomnia.<h3 class="jobSectionHeader">
Lead architecture that others build on</h3>
Joining Xomnia means entering a community of over 20 nationalities driven by one shared ambition: using data and AI to solve problems that actually matter. At senior level, that ambition takes on a different weight. You are not just executing, you are setting direction. The Xomnia way rewards engineers who challenge assumptions, share knowledge generously, and raise the bar for everyone around them.
As a Senior Data Platform Engineer, your growth trajectory leans into ownership. You'll drive architectural decisions, act as a trusted technical advisor to clients, and mentor the engineers coming up behind you. Dedicated internal time gives you space to explore new technologies and contribute to the standards that define how Xomnia builds.<h3 class="jobSectionHeader">
What the role looks like in practice</h3>
Your week moves between our Amsterdam HQ on Raamstraat with its canal views, uneven floors, and the kind of Friday design sessions that actually move things forward, client environments, and home. At senior level, you're as likely to be leading a migration architecture discussion as you are optimizing a pipeline that processes millions of records overnight.
Some examples of the type of work we do: a cloud platform overhaul at a.s.r, a data infrastructure project at DAF, and an end-to-end solution at Albert Heijn.<h3 class="jobSectionHeader"> 
What you bring to the table</h3>
You've moved past proving you can build; now you're focused on building the right things, the right way, and bringing others along with you. What we're looking for:<ul><li>
5+ years in data engineering or data-intensive backend systems, with end-to-end ownership of production-grade platforms.</li><li>
You translate technical depth into clear direction for engineers, clients, and stakeholders.</li><li>
Proven experience designing scalable cloud architectures and leading the technical discussions that drive decisions.</li><li>
Deep expertise optimizing pipelines for performance, reliability, and cost, at a scale where it matters.</li><li>
An excellent understanding of technology trade-offs in data platforms specific to a wide range of different use cases.</li><li>
Proficiency with Infrastructure as Code (e.g., Terraform) and CI/CD-driven data workflows.</li><li>
Fluent in English; Dutch is a strong plus.</li><li>
Eligible to work in the Netherlands.</li></ul><h3 class="jobSectionHeader">
What's in it for you?</h3>
Xomnia invests in the people who push things forward. For Senior Data Platform Engineers, that looks like this:<ul><li>
A monthly salary between &euro;5,650 &ndash; &euro;6,800 (based on 40 hours, excluding vacation allowance), plus Stock Appreciation Rights to share in what we're building together.</li><li>
A dedicated &euro;5,000 annual development budget, access to Learning Labs, and real internal influence over how Xomnia engineers.</li><li>
25 vacation days, with the option for unpaid leave or the occasional stint working from abroad.</li><li>
Company trips that range from ski slopes to Jordan, regular canal boat rides, and a Raamstraat office stocked with healthy lunches and a fully loaded bar, every day.</li><li>
A solid pension scheme and flexible working arrangements.</li></ul><h3 class="jobSectionHeader">
Hear it from our engineers!</h3>
All nicely said, right? But what if you hear these words from our Data Engineers themselves? Our consultants Sara and Wesley talk about their role as Data Engineer at Xomnia and explain why working at Xomnia is so lively.<h3 class="jobSectionHeader">
Become a Xomnian!</h3>
At Xomnia, we believe in using data and AI to tackle real-world challenges. With a team of passionate experts from 20+ nationalities and over 30% female representation, we celebrate diversity and welcome different perspectives.
We are proud of our core values: we are challengers, we embrace agility, and we always share. Want to be part of this and take the next step in your career?
Apply now or reach out to vanity.lekkerkerker@xomnia.com We look forward to meeting you.</div>

Senior Data Platform Engineer

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