Senior Software Engineer - Site Reliability Engineering

About UsHelsing is a cutting-edge defense AI company dedicated to safeguarding democracies. Our mission is to achieve technological leadership to enable open societies to maintain sovereign control over their ethical standards.We recognize our unique responsibility to thoughtfully develop and deploy powerful technologies such as AI, and we take this duty seriously.Our team comprises ambitious engineers, AI experts, and customer-focused program managers, all driven by a mission to tackle some of the most complex and impactful challenges. We foster an open and transparent culture encouraging healthy discussions about the ethical implications and benefits of technology in defense.The RoleJoin our Autonomous Air System Verification & Validation (V&V) team, where we create simulation and validation environments essential for rigorous testing of autonomous aerial systems prior to deployment. We develop Software-in-the-Loop (SiL) and Hardware-in-the-Loop (HiL) frameworks that allow engineers to integrate, test, and validate AI-driven functionalities against realistic hardware setups.Our projects involve navigating significant and unconventional technical constraints, adapting to a diverse range of dynamic environments, and addressing an expanding array of intricate use cases. The software we develop is used by individuals in high-risk and high-stress scenarios—covering mission planning, command and control (C2), and mission debriefing—requiring utmost reliability and seamless performance.By joining us, you will face exciting backend engineering challenges across various domains, contributing to solutions that have real-world implications.

About UsAt Helsing, we are on the forefront of defense technology, specializing in artificial intelligence to safeguard democracies. Our goal is to ensure that open societies retain the ability to make independent decisions and uphold their ethical standards.As champions of democracy, we recognize our unique obligation to responsibly develop and implement advanced technologies like AI. This responsibility is at the heart of our mission.We are a dedicated and dynamic team of engineers, AI experts, and customer-oriented program managers, seeking individuals driven by a sense of purpose to join our European teams. Here, you will apply your expertise to tackle the most intricate and impactful challenges. We cultivate a culture of openness and transparency, encouraging healthy discussions about the role of technology in defense, its advantages, and ethical considerations.Your RoleAs a Software Engineer, you will design the autonomy system for a pioneering autonomous aerial platform that will take to the skies. You will not only develop software but also integrate cutting-edge reinforcement learning agents into the operational systems of our Unmanned Combat Aerial Vehicle (UCAV), the CA-1 Europa, as part of the innovative Centaur project. This is a rare opportunity to significantly contribute to a groundbreaking autonomous system built from the ground up.Operating at the intersection of machine learning and systems engineering, you will embed reinforcement learning agents into high-performance runtime systems, facilitating real-time autonomous decision-making during flight. Your code will empower the CA-1 Europa to perceive, reason, and act autonomously in the most challenging environments.The solutions we create ultimately serve real people in high-risk, high-stress situations, requiring our work to be exceptionally reliable.

About UsHelsing is at the forefront of defence technology, specializing in artificial intelligence. Our mission is to safeguard democratic values and ensure that societies maintain sovereignty over their ethical standards through advanced technology.As a team of dedicated engineers, AI experts, and program managers, we are committed to tackling complex challenges in our field. We actively seek individuals whose passion aligns with our mission to contribute to meaningful technological advancements. Our culture promotes open discussions about the implications and ethics of technology in defence, ensuring a thoughtful approach to innovation.The PositionJoin our Autonomous Air System Validation and Verification (V&V) team, where we create sophisticated simulation and validation environments essential for rigorously testing autonomous air systems. Our work involves developing Software-in-the-Loop (SiL) and Hardware-in-the-Loop (HiL) frameworks that facilitate the integration, testing, and assurance of AI capabilities against simulated and real-world hardware.The software we develop is designed to meet high standards despite unconventional technical constraints. It must adapt to various dynamic environments and cater to a growing array of demanding use cases. Our solutions are critical for real-world applications, from mission planning to command and control, necessitating high reliability and seamless operation.The role encompasses a wide spectrum of fascinating engineering challenges across multiple disciplines, and we value innovative solutions that drive our mission forward.

Join moia, a pioneering force in the field of autonomous driving technology, as a (Senior) Systems Architect (ECU). This role is essential in shaping the future of mobility through innovative vehicle communication systems. You will be at the forefront of developing cutting-edge solutions that enhance user experience and safety. Collaborate with a dynamic team of experts in a vibrant environment that encourages creativity and technical excellence.

SumUp builds financial tools that help millions of small businesses worldwide. The Identity Lifecycle team manages systems that control access to SumUp’s services, ensuring every merchant is verified accurately and in line with regulations. Role overview As Engineering Manager for Verification, lead a team responsible for identity verification across all SumUp markets. This work sits at the intersection of Know Your Customer (KYC) processes and evolving regulatory demands. The team’s work directly shapes customer onboarding and compliance, making accuracy and reliability essential. What you will do Guide the transformation of legacy identity systems into platforms that are easier to observe, maintain, and adapt as regulations shift. Drive progress and stability in a technically complex area, ensuring verification systems remain resilient and scalable. Work closely with Product, Compliance, and Operations to embed regulatory requirements early in the development lifecycle. Create an environment where engineers feel supported and empowered to take ownership of their work. Set and elevate standards for how verification systems are designed, built, and managed at SumUp. Location This role is based in Berlin, Germany.

Role Overview JetBrains s.r.o. creates tools that help developers work smarter. The team is looking for a Software Engineer with experience in CLion, embedded debugging, and tool integrations. This position is open in several locations: Belgrade, Berlin, Limassol, Madrid, Munich, Paphos, and Warsaw. What You Will Do Design and enhance features in CLion focused on embedded systems. Debug and optimize embedded applications for reliability and performance. Integrate different development tools to improve workflow efficiency. Work with teams across disciplines to define needs and deliver solutions. Who We’re Looking For This role suits engineers who enjoy solving complex problems and improving developer tools. Curiosity, creativity, and a strong interest in technology are valued here.

Who We AreAt Helsing, we are at the forefront of defense AI innovation, dedicated to safeguarding our democracies. Our vision is to achieve technological supremacy, enabling open societies to maintain their sovereignty and uphold ethical standards in technology.We recognize our unique responsibility as a democratic entity to thoughtfully develop and deploy advanced technologies such as AI. Our team is passionate about this mission.We are a dynamic group of engineers, AI experts, and program managers, eager to welcome mission-driven individuals to our European teams, where your skills will be instrumental in tackling some of the most complex and significant challenges. Our culture promotes open dialogue and encourages thoughtful discussions regarding the ethical implications and benefits of technology in defense.The RoleEnvision constructing the essential infrastructure for a pioneering autonomous aerial platform that will take flight. At Helsing, your contributions will extend beyond mere software development; you will be instrumental in defining the core functionalities of our Unmanned Combat Aerial Vehicle (UCAV), the CA-1 Europa. This is an exceptional opportunity to impact a groundbreaking system designed from inception.You will engineer the advanced mission control framework, sophisticated infrastructure that facilitates real-time sensor processing, secure communications, seamless integration of autonomous decision-making modules, and dependable interfacing with lower-level flight control systems. Your code will be vital to the CA-1 Europa's performance, enabling it to navigate, perceive, and operate effectively in demanding environments.We develop software that operates under significant and unconventional technical constraints, functioning in diverse and ever-changing environments, while addressing a growing array of challenging use cases. The software we create is deployed in high-risk, high-stress situations, underscoring the necessity for reliability and seamless functionality. This presents a range of fascinating engineering challenges across multiple disciplines that you will help us tackle.

Your RoleYou will become a key member of our EXP Squad, responsible for developing customer-facing APIs and backend systems that enable enterprise clients to manage and automate their IoT connectivity. These production systems play a crucial role in enhancing adoption, scalability, and reliability.As a Senior Software Engineer, you will work at the crossroads of innovative product design and technical excellence. Your role extends beyond merely executing tasks; you will take complete ownership of features, driving them from initial discovery and architectural design through to deployment and ongoing iterations. You will be instrumental in creating scalable, secure, and extensible systems.Our core technology stack comprises TypeScript, Node.js, and NestJS, all hosted on AWS with Infrastructure as Code.Location: Berlin, Würzburg, or remote within Germany and Poland.

Who We AreHelsing is a pioneering defense artificial intelligence company. Our mission is to safeguard our democratic values and ensure that open societies can maintain their autonomy and ethical standards through technological leadership.We recognize our unique responsibility to thoughtfully develop and deploy transformative technologies like AI, and we take this duty seriously.Our team is ambitious and dedicated, consisting of engineers, AI experts, and program managers who engage directly with our clients. We seek mission-driven individuals to join our European teams and tackle the most complex and impactful challenges. Our culture is open and transparent, encouraging healthy discussions regarding the ethical implications and benefits of technology in defense.The RoleOur Ground to Air Human-Machine Interface (HMI) empowers air forces to operate autonomous systems effectively during missions. We develop software that must adhere to stringent technical constraints while functioning in ever-evolving environments. The software supports a diverse range of challenging use cases, from mission planning to command and control (C2) and debriefing, necessitating reliability and seamlessness.This role presents a variety of engaging backend and frontend engineering challenges across multiple domains that you will help us address. Examples include:Distributed systems (e.g., intermittent connectivity and eventual consistency)

moia’s Autonomous Driving Academy in Berlin offers an internship centered on Operator Enablement and Commercial Operations. Interns collaborate with teams involved in advancing autonomous driving, supporting daily operations and commercial planning. Role overview This internship provides direct experience with autonomous vehicle technology and the business activities that support it. Interns assist with operational strategies and gain insight into the commercial work required to deploy and expand autonomous mobility solutions. What you will do Work alongside teams shaping autonomous driving technology Support daily operational tasks and commercial planning efforts Help with strategies for enabling operators and scaling mobility solutions Location This internship is based in Berlin, Germany.

Veeva Systems is a purpose-driven innovator in the industry cloud sector, dedicated to accelerating the delivery of therapies to patients within the life sciences field. As one of the fastest-growing SaaS companies globally, we achieved over $3 billion in revenue last fiscal year and are poised for significant future growth. Our core values—Do the Right Thing, Customer Success, Employee Success, and Speed—guide our actions. We are not just any public company; in 2021, we made history by becoming a public benefit corporation (PBC), legally committed to balancing the interests of our customers, employees, society, and investors. As a Work Anywhere company, we empower you with the flexibility to work from home or in the office, allowing you to thrive in your preferred environment. Join us in transforming the life sciences industry, as we strive to make a positive impact on our customers, employees, and communities.The Role As part of Veeva OpenData Commercial, you will provide healthcare reference data on a global scale, supporting commercial sales execution, compliance, and business analytics. Within our Engineering team, you will spearhead meaningful changes, delivering essential tools to establish a global data core for the life sciences sector across more than 100 countries. This position is ideal for a software engineer who is eager to learn, innovate, and tackle complex challenges. If you have a passion for technology, you will find a welcoming home in our team. We cultivate a world-class engineering culture grounded in integrity and an unwavering commitment to our customers—we believe in always doing the right thing.

At Veeva Systems, we are dedicated to transforming the life sciences industry through innovative cloud solutions. Our mission is to expedite the delivery of therapies to patients, and we have established ourselves as a leader in the SaaS space, achieving over $3B in revenue last fiscal year with substantial growth potential ahead. Our core values drive us: Do the Right Thing, Customer Success, Employee Success, and Speed. In 2021, we made history by becoming a public benefit corporation (PBC), legally obligated to balance the interests of our customers, employees, society, and investors. We embrace flexibility as a Work Anywhere company, allowing you to choose between remote work or office-based opportunities, fostering an environment where you can thrive. Join us in revolutionizing the life sciences sector, dedicated to positively impacting our customers, employees, and communities.The Role Are you eager to create meaningful products in a greenfield setting? We aim to develop a data stewardship platform that streamlines OpenData's data curation processes, facilitating collaboration among Product Managers and over 1,000 global data stewards to enhance data coverage and quality. As a Full-Stack Software Engineer, you will work alongside a talented team of engineers to transform ideas into deployable features. You will thrive in an agile environment, making a direct impact on users within a rapidly growing, leading life sciences company.

Join our dynamic team as a Junior Team Lead, where you'll play a pivotal role in advancing projects focused on autonomous vehicles (AV) and advanced driver-assistance systems (ADAS). This exciting position requires you to coordinate test teams, ensure project milestones are achieved, and utilize your insight into local regulations and environments to enhance field operations and data collection. This is a fantastic opportunity for an early-career professional eager to develop their leadership skills while contributing to groundbreaking innovations in the automotive sector.

Join Our Innovative Team!At Terry Soot Management Group (TSMG), we are at the forefront of data collection solutions where automation proves challenging. Founded in 2017, our mission spans across Europe, North America, and Asia, empowering decision-makers with comprehensive data insights.About the Role:As an Autonomous Vehicle Test Operator, you will play a pivotal role in the operation and evaluation of self-driving vehicles in autonomous mode. Your responsibilities will include collecting critical data, providing actionable feedback, and delivering ride-hailing services to the public, all while ensuring the highest safety standards.

About Air Apps Air Apps began as a family-founded company in Lisbon, Portugal in 2018. The team focuses on building AI-powered tools for personal and entrepreneurial planning, including the Personal & Entrepreneurial Resource Planner (PRP). Over 100 million downloads worldwide mark a significant milestone for the self-funded company, which now has offices in Lisbon and San Francisco. Air Apps pursues long-term goals, working to challenge standard approaches and develop AI-driven solutions that make a real difference. The company values innovation and aims to empower people globally through its products. Site Reliability Engineer Role The Site Reliability Engineer (SRE) will help maintain and improve the reliability, availability, and scalability of Air Apps’ systems. This role bridges software development and operations, focusing on automation, monitoring, and performance tuning to reduce downtime and strengthen system resilience. Work Location This position is fully onsite at the Lisbon office. Collaboration with cross-functional teams is central to the role. Relocation support is available for the right candidate.

Please note that this position is based in Berlin, Germany - relocation support is provided if required. THE BEST WORK OF YOUR CAREER Trade Republic is Europe’s largest savings platform, operating in 18 countries and trusted by over 10 million customers with more than €150 billion in assets. Our ambitious mission is to empower individuals to build wealth through easy, secure, and free access to financial systems. You will have the chance to elevate your career while working alongside exceptional talents and cutting-edge technology to create a positive impact for millions. Our Corporate IT team ensures that Trade Republic’s internal infrastructure operates securely and efficiently, enabling teams across Europe to deliver at scale. As a Senior IT Systems Engineer, you will merge technical expertise with operational leadership, designing, automating, and maintaining the systems that keep our company thriving.

About Gigs Gigs builds a platform that lets technology companies add global mobile connectivity to their products. The goal: make it as easy to offer mobile services as it is to set up payments. Gigs removes telecom complexity for customers ranging from fintech startups launching mobile plans to HR platforms managing work phones. The team includes about 100 people working across the US and Europe, backed by nearly $100 million from investors like Ribbit Capital, Google, and Y Combinator. Gigs brings together engineers, product specialists, and business leaders with backgrounds at Stripe, Airbnb, Shopify, and other top tech companies. The company is growing quickly and tackling both technical and regulatory challenges to make connectivity seamless. Core Values Speed: Work with urgency and treat each week as important for progress. Ownership: Take initiative when problems arise and act with autonomy. Customer Obsession: Focus on customer success as a measure of company success. Ambiguity: Use good judgment and instincts to make decisions, even with incomplete information. First Principles: Question established practices and seek to understand the reasons behind them. Role Overview: Senior IT Systems Engineer The Senior IT Systems Engineer will help ensure that everyone at Gigs has the access, tools, and support needed to work efficiently. This position focuses on building and automating corporate IT infrastructure. The role is hands-on and results-driven, joining as the third member of the Security & IT team. Locations London, Amsterdam, Berlin

About Air Apps Air Apps builds AI-powered tools for resource management, including the Personal & Entrepreneurial Resource Planner (PRP). Founded by a family in 2018, the company started in Lisbon, Portugal, and now has a growing presence in San Francisco. Air Apps has reached over 100 million downloads worldwide and remains self-funded. The team focuses on long-term goals and regularly challenges established approaches, pushing the boundaries of AI to create products that help people manage their resources more effectively. Role Overview: Release Engineer The Release Engineer manages the end-to-end release process for Air Apps products. This role covers versioning, build management, and deployment workflows, making sure new features and updates reach users reliably. Working onsite in the Lisbon office, the Release Engineer collaborates with development, QA, DevOps, and product teams. The focus is on improving and automating release cycles, reducing risk, and maintaining high standards for software delivery. This is a fully onsite position in Lisbon. Relocation assistance is available for those moving to join the team. Main Responsibilities Oversee and improve versioning, build, and deployment processes for Air Apps applications Work closely with engineering, QA, DevOps, and product teams to coordinate releases Automate release workflows where possible Identify and address risks in the release cycle Help maintain high standards for software delivery Location Onsite in Lisbon office (relocation assistance provided)

Join Our Innovative Team:Terry Soot Management Group (TSMG) is at the forefront of the field data collection industry, established in 2017 in Europe. We excel in areas where automation is limited, employing skilled professionals to gather data through direct human observation and action. Our dedicated teams operate across Europe, North America, and Asia, providing our partners with invaluable, actionable insights.Role Overview:We are looking for a Bertha Certified Test Operator to contribute to our pioneering autonomous vehicle initiatives. This certification signifies your expertise in real-world vehicle testing, situational awareness, and effective public engagement—essential elements in collecting valuable data and ensuring a safe autonomous vehicle experience.