Senior C#.NET Developer

About Us
As a
Data Scientist
in Sportradar's AI unit, you will work withing an established, high performing team of experts on the design, development and deployment of predictive models and algorithms powering Spotradar’s products. You will leverage Sportradar's extensive sports datasets, betting transaction data and user interaction data collected through Sportradar's products and services reaching millions of end-users across the globe.

The position will be focused on the development of AI and advanced analytics solutions for sportsbook risk management and liquidity driven odds trading, collaborating closely with product owners and technical leads in our Managed Trading Services and Odds Services product domains.

Sportradar is a global leader in understanding and leveraging the power of sports data for hundreds of business customers around the world, in turn entertaining millions of sports enthusiasts.
The Challenge

• Analyse and explore data using statistical analysis tools and scripting.
• Develop machine learning or statistical models for use in our sportsbook risk management and odds trading products and services.
• Rigorously validate methods, models, algorithms and hypotheses using back-testing on historical data and/or simulations.
• Bring models into production leveraging our AI platform, maintaining ownership of the AI solution throughout the model development lifecycle, from modelling to production deployment, monitoring and continuous model improvement.
• Design and implement novel methods for data analysis, tailored to our sports-related application domains and propose new ways of using data to improve our products and services.
• Present ideas and solutions to software developers and business stakeholders in a clear and understandable way.

About You

• The successful candidate will be knowledgeable in machine learning and statistics.
• Strong programming skills and software development experience needed to productize low latency streaming analytics solutions are a must.
• Experience with risk management and portfolio optimization in financial, gaming or sports betting contexts is a plus.
• Experience in data science, statistical modelling, applied mathematics and/or software engineering.
• Profficiency with advanced querying of large analytical databases using SQL.
• Programming experience is a must.
• Experience with Python, R or similar statistical and/or machine learning software/toolkits.
• Bonus: Experience working in Java.
• Bonus: Hands-on experience with real-time streaming analytics frameworks such as Apache Flink and streaming technologies such as Apache Kafka.
• Bonus: Experience working with Mac/Linux environments.
• Bachelor of Science in Mathematics / Statistics, Computer Science / Engineering, or related field; equivalent experience acceptable.
• Fluent in English (written and spoken).
• Autonomous, rigorous, creative and a team player.

Our Offer

• Acollaborative environmentwith colleagues from all over the world (Engineering offices in Europe,AsiaandUS) including varioussocial eventsandteambuilding.
• Flexibilityto manage your workday and tasks withautonomy.
• A balance ofstructureandautonomyto tackle your daily tasks.
• Vibrantandinclusivecommunity, includingWomen in TechandPride groupswhich welcome all participants.
• GlobalEmployee AssistanceProgramme.
• CalmandReulayapp(leading well-being apps designed to support focus, quality rest, mindfulness, and long-term mental resilience).
• Online training videos.
• Flexible working hours.

While we appreciate the flexibility and benefits of working from home, we strongly believe that coming together in person fosters stronger connections, encourages collaboration, and drives innovation — both as individuals and as a company. The energy, shared ideas, and team support we experience in the office strengthen the foundation of our success and cult

Unstoppable starts with people.
The future of payments is being built today, and at
Paymentology
, we are looking for people who want to help shape it. We power card issuing for leading banks, fintechs and digital brands across the globe, and as we continue to grow, we are looking for curious, ambitious people who thrive on solving complex challenges, embrace innovation and want to make a tangible impact at global scale.

Our Engineering culture values
autonomy, excellence, ownership, and curiosity
. We encourage engineers to lead solutions end-to-end, mentor others, and continuously improve how we build and operate software. If you’re excited by solving complex global payments challenges and enjoy working with smart, kind, mission-driven people — this is the place for you.

What you get to do:
We’re looking for a
Senior Software Engineer
to design, build, and scale Java backend services that power our global payments infrastructure. You’ll lead end-to-end delivery, contribute to technical strategy, and help raise the engineering bar across the organisation.

• Lead the design and development of backend services, distributed systems, and APIs.
• Own features end-to-end (architecture, coding, testing, observability, and deployment).
• Write clean, maintainable, well-tested code, following engineering best practices and test-driven development.
• Break down complex technical work into manageable chunks
• Work in a collaborative, cross functional, agile team environment
• Mentor associate and mid-level engineers, fostering a culture of technical excellence
• Identify, document, and deliver technical improvements (performance, reliability, scalability).
• Participate in incident response and support rotations
• This role includes participation in an on-call rotation, with on-call duties scheduled for one week out of every five weeks.

Requirements:
Experience:

• Significant commercial experience with modern Java 15 (We’re currently moving to 21. As a guide, multiple projects with 5+ years of experience. Proven experience designing, building and maintaining distributed systems and microservices)
• Deep understanding of Object-Orientated programming
• Familiarity with event-driven architectures or Domain Driven Design.
• Strong system design experience, including designing scalable, resilient, and high-performance distributed applications, with the ability to make architectural decisions and evaluate technical trade-offs.
• Love to work using TDD
• Strong grasp of relational databases (PostgreSQL, MySQL) and data modeling.
• Solid understanding of cloud infrastructure (AWS preferred), containerisation, CI/CD, and Infrastructure-as-Code.
• Experience in fintech, payments, or other high-throughput/regulated domains.
• Most importantly, a desire to learn, grow and collaborate with an amazing team

What you can look forward to:

• 100% remote, globally distributed team
• We value engineers that closely understand our customers and business
• High-impact role supporting real-time global payments
• Growth path toward Senior Engineer 2, Staff Engineer, or Engineering Manager
• A diverse, mission-driven engineering culture

At
Paymentology
, we believe that making a difference starts with the people behind the work. You will be part of a diverse, global team of Paymentologists who are united by a shared mission to advance the world through payments.

This is an opportunity to contribute to meaningful work, collaborate across markets and functions, and help shape the future of a business with global reach and real impact.

We are an equal opportunity employer committed to fostering a diverse and inclusive workplace where everyone can thrive. We welcome applications from people of all backgrounds and do not discriminate on any unlawful ground, including race, colour, ethnicity, sex, gender, pregnancy, marital status, family responsibility, age, disability, sexual orientation, religion, belief, language or HIV status.

Paymentology will never request any form of payment from applicants at any stage of our recruitment process, including for applications, interviews, training or job placements. If anyone asks you for money while claiming to act on behalf of Paymentology, please treat this as fraudulent and do not make any payment. All legitimate Paymentology vacancies are advertised via our official careers page , and our recruitment emails are sent only from official Paymentology domains.

At Better we are building software solutions that help medical teams improve patient care. Our advanced open-data medical platform and healthcare applications already support over 30 million patients’ electronic health records worldwide, making data quality our number one priority.

This is where
you
come in, as our new Technical lead. The Technical lead role is a senior hands-on technical role responsible for leading the technical delivery of Better Platform implementations across multiple customer programmes. The role sits within the Professional Services delivery team and combines deep platform expertise with team leadership: guiding engineers, architects, and integration specialists while remaining actively involved in technical decision-making, solution design, and customer-facing delivery. The Technical lead role is the primary technical authority for assigned programmes and acts as the escalation point for complex technical issues across the team.

Skills and expertise you need to excel in this position:

• Proven experience leading and mentoring technical team members, including engineers, integration architects, and technical analysts, in a delivery context.
• Experience with XML, SQL/database technologies, ETL tooling, and API-based system integrations, including third-party vendor interfaces.
• Ability to read, produce, and review technical solution design documents, integration specifications, data mapping artefacts, and architecture documentation.
• Confident engaging with customers at a senior technical level: leading workshops, presenting solution designs, and following up on agreed actions.
• Strong working knowledge of interoperability standards: openEHR (Reference Model, AQL, templates), HL7 FHIR (R4, profiling, API patterns), and IHE adapter patterns.
• Deep, hands-on knowledge of the Better Platform backend, including the CDR, ODR, openEHR storage layer, FHIR APIs, ETL pipelines, API connectors, IHE adapters, and XML document structure interfaces.

How will you drive success in this role through your daily actions?

• Technical leadership:
  Act as the primary technical authority across assigned programmes, owning decisions on implementation, configuration, and integration, and serving as the escalation point for complex platform issues (coordinating with Better HQ engineering as needed).
• Team leadership:
  Lead, mentor, and develop engineers, integration specialists, and technical analysts through reviews, structured guidance, and performance feedback; support capacity planning and scope future technical roles with the Director of Professional Services.
• Delivery management:
  Manage the technical workstream across multiple concurrent programmes, ensuring integration milestones, configuration deliverables, and quality gates are met, and owning the technical quality of all outputs (designs, specifications, configurations, test evidence).
• Platform & documentation standards:
  Drive best practices for configuration management, environment promotion (dev/test/prod), and technical documentation, maintaining change management discipline and flagging risks promptly to the project manager and Director of Professional Services.
• Solution design:
  Lead technical design of new integrations, configurations, and platform extensions, producing clear architecture and specification documentation for internal and customer review.
• Customer engagement:
  Lead customer-facing workshops, architecture reviews, and integration sessions, presenting complex concepts clearly to varied audiences whilst building trusted, long-term technical relationships as the recognised authority for assigned programmes.
• Pre-sales & commercial support:
  Support pre-sales with feasibility assessments, effort estimates, and tender content, whilst staying current on Better Platform developments and open standards (openEHR, FHIR, IHE) to bring relevant insights back to the team and customers.

What will you receive as a valued member of the Better team?

• Full-time employment and other financial benefits:
  Enjoy a stable position with a range of comprehensive benefits tailored to enhance your work experience.
• Personal and professional growth:
  We go beyond buzzwords. From internal and external trainings to mentoring, coaching, and access to our internal training platform, you’ll have the tools and support to shape your path.
• A real focus on wellbeing:
  Our wellbeing policy is more than just words. It includes access to resources designed to help you stay balanced, focused, and healthy, inside and outside of work.
• Flexibility and trust:
  Enjoy the autonomy to manage your own schedule with flexible hours and a hybrid work model that adapts to your lifestyle.
• A culture of learning and openness:
  Work in a flat, collaborative environment where curiosity, critical thinking, and knowledge sharing are part of the daily rhythm, not just encouraged but expected.
• Meaningful impact:
  Be part of a mission-driven company transforming healthcare for over 30 million patients worldwide. What you do here matters.
• A great space to do your best work:
  Work from our bright and thoughtfully designed office in the heart of Ljubljana, where you’ll have your own desk and a vibrant community of colleagues.

Sounds good?

Send us your CV, and we will get back to you as soon as possible.

About Teads
Teads is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens. With a focus on meaningful business outcomes for branding and performance objectives, Teads drives value by leveraging predictive AI technology to connect quality media, beautiful brand creative, and context-driven addressability and measurement. Teads is directly partnered with more than 10,000 publishers and 20,000 advertisers globally. The company is headquartered in New York, New York with a global team of around 1,700 people in 30+ countries.

For more information, visit www.teads.com.

About The Team
This role sits within the Supply Technical Solutions team in Ljubljana, reporting directly to the Supply Technical Solutions Team Lead. Following our recent merger and scaling phase, this team is responsible for driving our omnichannel outcomes across the open internet. You will collaborate daily with global operations and business teams to architect and maintain the technical foundations of our programmatic and traditional supply, solving complex market challenges at real scale.

About The Role
Core Mission:
Act as the technical execution anchor to deliver seamless programmatic and traditional supply integrations. Success in this role means providing high-ownership technical troubleshooting and deep analytical insights that directly optimize our supply ecosystem and elevate the customer experience.

What You’ll Bring
Strategy & Innovation:

• Architect technical best practices to ensure successful implementation of programmatic and traditional supply across the platform.
• Drive real insights through deep analysis using multiple internal and external tools to optimize supply activity.

Execution & Flawless Delivery

• Scale the resolution of case tickets from the Supply Solutions queue, diligently troubleshooting product issues before escalation.
• Scale technical assistance to Account Managers and clients to facilitate a flawless troubleshooting process.

Stakeholder Management & Collaboration

• Cultivate advisory relationships with internal and external stakeholders to provide quality technical solutions and support.

Must-Haves

• Technical background: Proven track record in businesses operating successful tech products.
• Web technologies knowledge: Proficiency in HTML, CSS, and JavaScript.
• Integrations knowledge: Experience with RestAPI, HTTP, JSON, OpenRTB protocols, and PostMan.
• Analytical & Communication: Proficiency in SQL and fluent English with the ability to drive problems to resolution.

Nice-to-Haves

• Bachelor’s degree in engineering or a similar discipline.
• Experience with MySQL, BQ, Redash, and turning data into business suggestions.
• Familiarity with Python scripting, APIs, and automation tools like n8n.
• Understanding of system monitoring (Grafana) and production troubleshooting.
• Ability to utilize AI agents for process optimization and automation.

What We Offer

• Hybrid working model and parking reimbursement
• Pet friendly office with a fully stocked kitchen
• Twice-weekly gourmet lunches cooked by a renowned chef

What are our recruitment process steps?

• Introduction call with our recruitment team
• Zoom session with the Supply Technical Solutions Team Lead
• Home assignment
• On-site tour around the company, meet the team and present your assignment
• Final interview

Please submit your CV in English.

Life at Teads
At Teads, we don’t just offer new roles - we blend creativity, technology, and data to shape the future of media. You’ll work with smart humans, meaningful brands, and cool tools, all while helping redefine how advertising works in a world that demands more transparency, better insights, and smarter strategies.

Role
As a Teadster, you’ll play a critical role in shaping our future success in the region. Here’s why Teads stands out:

• We've merged two open internet category leaders—Outbrain and Teads—to create the ‘new’ Teads, a unified omnichannel platform that drives results from branding to performance across all screens, including CTV, mobile, and web.
• As part of our team, you’ll thrive in a collaborative and forward-thinking environment that fosters innovation, creative problem-solving, and continuous learning.
• Teads is committed to your success, offering the support, tools, and development opportunities you need to excel in your role.

Our company culture is welcoming, dynamic, diverse, global, and built on top performance.

Teads is an equal employment opportunity employer and committed to diversity and inclusion at all stages of recruitment and employment.

Our team is made up of individuals who are approachable, resourceful, passionate, and proactive. We foster a sense of belonging through our Employee Resource Groups – employee-led groups in which we debate topics and drive change: environmental, women empowerment, charitable initiatives to diversity, equity, and inclusion, you’ll be able to share your passions with likeminded people.