Senior/Staff Backend Engineer (Rust/Python) at akeno | Hamburg, Germany

At akeno, the title of Senior Engineer is not merely a designation; it represents a mark of distinction! It signifies that you have successfully developed products, navigated through perplexing production challenges, and emerged victorious. You understand the importance of achieving quality results, not just speed.As a Senior/Staff Backend Engineer, you will grasp the implications of features across databases, APIs, and interconnected services, even when tackling intricate topics like scheduling and NP-hard problems.Your role will place you within our AI & Optimization Team, collaborating with knowledgeable colleagues who are supportive and unafraid to seek assistance. We value self-sufficiency and expect our true seniors to draft excellent initial designs independently.You will work closely with Full Stack colleagues who will implement the algorithms and logic you create within our application.Your contributions will be at the core of our application, as we continuously evolve our fundamental logic and algorithms to positively impact our customers' supply chains. The backend comprises a hybrid of simulation and optimization components, where you will extend our simulation engine, enhance performance, model new constraints, and more.You will take ownership of a section of the simulation engine and have the authority to influence architectural decisions.Expect to confront complex requirements in a domain that is not always mathematically solvable end-to-end. If you thrive on crafting scalable, generic solutions for challenging mathematical issues, this is the opportunity for you!

At Akeno, we are pioneering the development of cutting-edge AI-native production planning and scheduling software tailored for process industries and pharmaceutical manufacturing. Our solution is deeply complex and serves large enterprise clients where effective planning is critical to success.We are seeking a highly skilled Senior Solutions Engineer specializing in AI and Operations Research for Planning and Scheduling. This role encompasses the entire post-sales lifecycle, which includes implementation handover, go-live support, steady-state operations, and ongoing value delivery. Unlike a consulting role, your primary focus will be ensuring customer success with our product while continuously integrating your insights back into our offerings to enhance each implementation.As the most senior technical representative on the customer-facing side, you will connect product, engineering, and the operational realities of our clients. You will significantly influence how we develop our support and enablement functions as we grow.

Join our dynamic team at ABOUT YOU as a Senior Backend Engineer specializing in search engine technologies. In this pivotal role, you will harness your expertise in backend development to enhance our search engine capabilities and ensure seamless user experiences. We are looking for innovative thinkers who thrive in a collaborative environment and are eager to tackle complex challenges.

At Akeno, a Senior Engineer is not merely a title; it's a badge of honor! This role signifies a proven track record of crafting successful products, overcoming complex production challenges, and mastering the art of delivering quality solutions efficiently. As a Senior Full-Stack Engineer, you'll oversee features from conception to completion, engaging with both front-end and back-end technologies, and occasionally diving into UX design.You will join our Applications Team, a group of seasoned professionals who are collaborative and supportive. We foster an environment where you can lead and innovate without the constraints of traditional roles like dedicated architects or tech leads, as we believe true seniors can draft designs that enhance collective outcomes.Your ResponsibilitiesDevelop cutting-edge software that enables clients to save millionsTransform our software into a fully self-service, enterprise-ready solutionDrive feature enhancements from inception to rolloutImplement bug fixes that prevent recurrenceEstablish monitoring and testing protocols to catch issues proactivelyEnhance developer experience (DX) for accelerated development cycles

At akeno, the title of Senior Engineer carries significant weight. It signifies a proven track record of developing successful products, overcoming production challenges, and delivering results with precision. As a Senior Applied Research Engineer, you will possess the foresight to understand the implications of features on databases, APIs, and interconnected services, even in intricate areas like scheduling and other NP-hard problems.You will collaborate within our AI & Optimization Team, a group of knowledgeable professionals who support each other and are eager to share insights. We do not have designated architects or tech leads; we believe that true seniority involves taking initiative and drafting high-quality solutions independently.Your contributions will be at the core of our application, where we continually evolve our foundational algorithms to enhance the performance of our customers' supply chains. Our backend architecture incorporates a blend of constraint programming, adaptive heuristics, and machine learning to discover optimal solutions for our clients' factories.In this role, you will tackle complex requirements in a domain that is not always mathematically solvable end-to-end. If you are motivated to develop scalable and generic solutions for challenging mathematical problems, you have found your ideal position!

Statista Inc. is hiring a Senior Software Engineer with strong experience in Rust and AWS APIs. This position is based in Hamburg or Berlin and centers on building and improving cloud-based applications. Role overview This role involves designing, implementing, and maintaining scalable software systems. The focus is on ensuring performance and reliability across Statista’s cloud solutions. Collaboration with cross-functional teams is a key aspect, as projects often require input from different technical and business areas. What you will do Develop and optimize applications using Rust and AWS APIs Design software solutions that scale and perform reliably Maintain and improve existing cloud-based systems Work with colleagues from various teams to deliver impactful features Requirements Professional experience with Rust Hands-on knowledge of AWS APIs Ability to design and maintain scalable, high-performance software Comfort working collaboratively to solve complex problems

Join our dynamic team at akeno as a Staff Platform/DevOps Engineer, where you will collaborate with our DevOps Lead to enhance our platform’s delivery, automation, and observability across various deployment environments. We specialize in building reliable B2B software tailored for industrial clients, with a strong emphasis on reliability, traceability, and maintainability throughout the entire software lifecycle.Your role will involve close cooperation with engineering teams to design and manage CI/CD pipelines, runtimes, and tools that facilitate a seamless transition from development to production. You will take charge of the CI/CD architecture, guiding how code progresses from commit to production with safety and consistency. This includes overseeing pipeline management, implementing GitOps workflows, and establishing clear protocols for rollback and change control.Furthermore, you will spearhead our observability initiatives by optimizing our existing stack, defining effective telemetry standards, and ensuring all services provide actionable insights with meaningful service-level objectives (SLOs). As our architecture evolves, you will assess and integrate cutting-edge tools and practices that enhance delivery speed, reliability, and traceability, always considering operational constraints and trade-offs.Your Key Responsibilities:CI/CD: Design, implement, and manage pipelines utilizing GitHub Actions, Terraform, and Ansible to reduce feedback cycles and ensure reproducibility.Lifecycle Integration: Automate the full software lifecycle from development to operations, embedding validation, observability, and continuous improvement.GitOps: Standardize repository structures and manage environment promotions while detailing where GitOps methodologies apply.Runtime & Deployments: Oversee and enhance the runtime stack, selecting appropriate rollout strategies based on risk assessment.Observability: Collaborate with engineering teams to integrate robust logging and metrics across services.Architecture Evolution: Lead the adoption of modern DevOps tools and practices that align with team needs.Security & Resilience: Enhance procedures for secrets management and backup/restoration, ensuring baseline security measures are met.Reliability in Practice: Identify and resolve issues with well-tested updates, implementing tools and practices that meet operational needs.

Speechify seeks a Senior Software Engineer in Hamburg, Germany, to strengthen the core user experiences across its platform. This role centers on improving how users interact with Speechify products and shaping the features that define the service. Key responsibilities Design and build software solutions that improve user interactions with Speechify. Collaborate with engineering, product, and design teams to deliver high-quality features. Contribute to ongoing projects that support the platform’s growth and reliability. Location This position is based in Hamburg, Germany.

Role overview Applike, a mobile app monetization company in Hamburg, seeks a Senior Go Backend Developer. The role centers on designing and building scalable backend systems in Go across various applications. What you will do Develop and maintain backend services using Go Work on projects that reach millions of users Collaborate with colleagues to deliver solutions for a diverse app portfolio Requirements Solid experience in backend development with Go Ability to solve complex technical problems Interest in building products that operate at scale Location This position is based in Hamburg.

Join our innovative team as a Senior Backend Engineer focused on sorting systems. You will play a pivotal role in developing and optimizing backend services that enhance user experience and improve operational efficiency. Collaborate with cross-functional teams to design scalable solutions that support our growing user base.

Role Overview ABOUT YOU GmbH is hiring a Senior Backend Engineer to focus on Fulfillment Services in Hamburg. This position centers on building and improving backend solutions that support and optimize fulfillment operations. What You Will Do Design and implement backend systems that improve fulfillment processes Work closely with teams across disciplines to deliver technical improvements Ensure smooth integration of backend services within the broader company infrastructure Collaboration This role involves regular collaboration with other engineers, product managers, and stakeholders to keep fulfillment services reliable and efficient.

Join our dynamic team as a Backend Engineer at ABOUT YOU, where you will play a vital role in developing robust and scalable backend systems. Collaborate with cross-functional teams to design and implement innovative solutions that enhance user experiences and drive our business forward.

Join our innovative team as a Backend Engineer focused on developing cutting-edge Business Intelligence applications. In this role, you will leverage your expertise to build robust backend systems that support data-driven decision-making processes. Collaborate with cross-functional teams to ensure the seamless integration of data and functionality, enhancing the performance of our applications.

Join our dynamic team at ABOUT YOU GmbH as a Senior Backend Engineer focused on developing cutting-edge search engine solutions. You will play a pivotal role in enhancing our platform’s search capabilities, ensuring seamless user experiences. Collaborate with cross-functional teams, engage in innovative projects, and utilize the latest technologies to shape the future of e-commerce.

Join atmio, where we are pioneering innovative technology designed to significantly reduce methane emissions within the oil and gas sector, a critical step in combating climate change. Our advanced gas measurement devices enable operators to swiftly identify and address invisible emissions.As part of our dynamic and ambitious team, you will take on substantial challenges, driving projects from conception to production. If you seek a role where your contributions directly benefit both our products and the environment, we invite you to apply.Key Responsibilities Lead projects from concept to production, taking full ownership of the process.Design, test, and implement electronic circuits and embedded firmware.Create, debug, and refine prototypes.Work closely with suppliers, customers, and certification partners to achieve project goals.Document processes, support production, and mentor junior engineers.Contribute to team dynamics and foster a positive workplace culture.This role is ideal for you if you... Are committed to excellence and enjoy working independently while aligning with team objectives.Excel in troubleshooting and resolving intricate hardware and firmware challenges.Value collaboration with customers and suppliers, transforming technical challenges into practical solutions.Balance technical and economic considerations to achieve project aims.Have a passion for mentoring and nurturing a collaborative and high-performance work environment.Welcome direct feedback and provide constructive input to your team.Aspire to create a meaningful and positive impact on our planet .Requirements Demonstrated experience in delivering industrial electronic products from concept to market.Strong skills in embedded firmware development.Proficiency in electric circuit design, PCB layout, and debugging hardware and firmware issues.Hands-on experience in building and testing prototypes.Ability to autonomously drive product features from conception to completion.Initial leadership experience is a plus.

ZEAL Network SE is searching for a (Senior) Backend Engineer to strengthen our team in Hamburg. This position centers on building and refining backend services that support player accounts, authentication, and secure access across our online lottery platforms. Role overview This engineer will focus on developing and maintaining systems that handle user identity and authorization. The work includes integrating with external verification providers and regulatory systems to meet compliance and safety standards. Daily responsibilities involve collaborating with multiple business units and ensuring backend services perform reliably in production. What you will do Design, implement, and enhance backend services for player account management and authentication. Improve and maintain identity and authorization flows used by different teams. Integrate external systems for verification and regulatory compliance. Take ownership of deployed services, focusing on reliability, performance, and maintainability. About ZEAL Network SE ZEAL is Germany’s largest online lottery provider, operating brands such as LOTTO24 and Tipp24, and partnering with Spain’s ONCE. We invest in new ideas through ZEAL Ventures and continue to launch innovative brands like Freiheit+ and Traumhausverlosung. Our team of over 350 professionals values ambition, collaboration, and a shared goal of inspiring people to pursue their dreams.

About the Role Speechify is looking for a Software Engineer focused on iOS Core Product development in Hamburg, Germany. This role works closely with a skilled team to build applications that improve how users interact with our products. Contributions in this position directly influence product quality, usability, and engagement.

AXS Germany GmbH, a subsidiary of AEG, is a leading ticketing platform that sells millions of tickets annually for over 500 partners across North America, Europe, and Asia. Our venues range from iconic locations like the O2 Arena in London to the Red Rocks Amphitheatre in Denver, as well as partnerships with major leagues such as the Swedish Football Association and the 38 clubs of Japan's B-League. We are passionate about enhancing the fan experience and providing innovative solutions to our business clients. Join us in expanding our operations in Germany and contribute your passion and ideas to the dynamic world of live entertainment and ticketing!

WPP stands for creative transformation. Harnessing the power of creativity, we strive to create a better future for our employees, clients, communities, and the planet. This is where WPP Media comes into play: as WPP's global media network, we bring together the best platforms, talents, and partners to create new opportunities for limitless growth in a connected media world. What We Offer You:Work-Life Balance: With our flexible working hours and remote work options, you can tailor your daily routine to fit your lifestyle. Additionally, you can balance out any overtime hours.Vacation Mode On: You receive 30 vacation days plus one flexible day, along with additional days off on December 24th and 31st.Wellbeing First: Health benefits, attractive retirement plans, and Mental Health Awareness Days prioritize your wellbeing.Practice Makes Perfect: Develop your skills through a variety of training opportunities and take advantage of our internal career programs within the WPP network.More Than Just a Job: Enjoy unforgettable events, employee discounts, and other highlights such as job tickets, Wellhub, or job bikes.Be Yourself: We welcome everyone - diversity and equality of opportunity are at the heart of our values. Your Impact:As a Senior Programmatic Manager, you will be responsible for both the strategic development and operational execution of programmatic activities for our clients. You will serve as a key voice within your team to shape programmatic standards and guidelines across the agency.Strategy: Collaboratively evaluate with our clients which innovations and technologies will optimize their programmatic buying for maximum profitability.Numerical Aptitude: With your strong numerical skills, you will continuously enhance programmatic media buying to not only meet but exceed set goals and media KPIs.Campaign Management: You will be responsible for the precise implementation of the previously developed campaign structures and cases across various DSPs and related technologies.Networking: You will maintain close relationships with key stakeholders and partners.

ABOUT YOU GmbH seeks a Senior Backend Engineer to advance its Business Intelligence Application. This role is open in either Hamburg or Berlin. Key responsibilities Build and maintain backend systems that enable data-driven decisions throughout the company. Collaborate with teams across the organization to enhance performance, scalability, and reliability of the application. Apply backend engineering expertise to influence the development of Business Intelligence tools. Location This position is available in Hamburg or Berlin.