Senior Backend Software Engineer at Databricks | Amsterdam

Speakap, based in Amsterdam, connects organizations with their frontline employees through a dedicated communication platform. Supporting over 600 clients worldwide, the team is expanding and now seeks a Senior iOS Developer to help shape the mobile experience. Role overview This Senior iOS Developer position centers on designing and building iOS applications with Swift, SwiftUI, and other current Apple frameworks. The role emphasizes quality, maintainability, and forward-thinking development practices. Collaboration with engineers, designers, and product managers is key to delivering features that enhance the user experience. What you will do Design and build iOS apps using Swift, SwiftUI, and the latest Apple frameworks, focusing on quality and maintainability. Use AI tools to accelerate development and improve code quality as standards evolve. Promote strong mobile development practices, including automation, CI/CD, performance tuning, and scalable architecture. Lead architectural discussions, providing solutions that balance innovation and long-term support. Maintain high code standards through testing, peer reviews, and Clean Code principles. Mentor colleagues to strengthen coding practices and support their growth. Work closely with cross-functional teams to deliver user-focused features. Who you are This role suits someone comfortable building high-performance mobile apps who enjoys technical challenges and cross-team collaboration. Writing clean, maintainable code and meeting deadlines are strengths. Staying curious and keeping up with new trends in mobile development is important. Requirements Bachelor’s degree in Computer Science, Engineering, or a related field. Professional experience developing iOS apps with Swift and SwiftUI. Strong understanding of mobile development best practices and software design principles. Experience with CI/CD pipelines and automated testing tools. Clear communication skills and a collaborative approach. Location: Amsterdam, Noord-Holland, Netherlands

At Speakap, we are on a mission to revolutionize communication for frontline and deskless workers through our innovative mobile-first Employee Experience Platform. Our platform empowers over 600 clients and 400,000 users in diverse sectors such as retail, hospitality, and healthcare to stay connected, informed, and engaged directly from their smartphones, eliminating the need for traditional email and desktop communications.If you have a passion for crafting clean, scalable, and secure code and enjoy tackling challenges while bringing creative ideas to life, we invite you to join our dynamic team. Help us redefine the future of work and connectivity.What You Will DoYour main responsibility will be to develop and enhance our API, which serves as the backbone of our platform, facilitating communication between web frontends, mobile applications, and third-party services.Collaborate with cross-functional teams to implement new features and enhance existing ones.Ensure the security and performance of our services under all conditions.Engage in architectural discussions to influence technology choices and problem-solving strategies.What You’ll BringA Bachelor’s or Master’s degree along with over 5 years of experience in building scalable, high-performance, multi-tier software while adhering to SOLID principles and design patterns in an agile environment.A strong collaborative spirit, excellent problem-solving abilities, and a commitment to writing clean, maintainable code.Proficiency in PHP 8, ECMAScript 10+, TypeScript, modern frameworks (Symfony 6+ preferred), Docker, CI/CD, Git, and shell scripting.Experience with relational databases (MySQL, MariaDB), automated testing (PHPUnit, Behat), and performance monitoring with DataDog.Familiarity with AWS services (S3, SQS, Lambda, etc.), Linux environments, and network protocols; knowledge of Elasticsearch, Java (8/9), Redis, Lua, NGINX, or OAuth 2 is a plus.A passion for automation, ensuring thorough test coverage, and optimizing repetitive tasks for efficiency.What We OfferAt Speakap, we are more than just a workplace; we are a supportive team that values your growth, ideas, and well-being.

About Polarsteps Polarsteps brings together over 90 people from more than 25 countries, all focused on changing how people experience travel. Our team includes a wide range of skills and backgrounds, with travel stories that stretch across the globe. We build the Polarsteps app so travelers can plan, track, and relive their journeys in a visually engaging way. With more than 20 million users, our reach is significant, but we see much more ahead. We are looking for talented engineers who want to help shape the future of travel technology. Our Mission We want to reshape how people travel and share their adventures. Our app is designed for a smooth, enjoyable user experience, reflected in high ratings of 4.8 and 4.7 stars in major app stores. Polarsteps has been featured by Google in a video and highlighted twice in Apple’s WWDC keynotes. Apple also included us in their list of top 26 apps for 2026. Why Join Us as a Senior iOS Engineer? Every feature built here reaches millions of travelers. The team values freedom to innovate, balanced with a practical mindset to avoid both under- and over-engineering. New team members can make a visible impact from their first day. If you haven’t tried the Polarsteps app yet, we encourage a look. It’s the best way to see the care we put into every detail for travelers worldwide.

At Speakap, we are dedicated to creating innovative products tailored for individuals who work outside the traditional office environment. Our platform is utilized by over 600 companies to ensure that their employees, including nurses, warehouse workers, and store managers, remain connected, informed, and engaged.Located in the vibrant Amsterdam IJburg, we are a small yet ambitious team that values collaboration and creativity. While our office offers stunning views, it's the people and the meaningful work that truly make it a great place to be. We are passionate about the products we develop and the processes we use to create them, and we seek a like-minded individual to join our team.As a Senior Product Manager, you will take the lead on significant product initiatives, collaborating closely with customers, engineers, and cross-functional teams to define the future direction of our platform.

Speechify is hiring a Software Engineer for the iOS Core Product team in Amsterdam. This role focuses on building new features and making the user experience better for the Speechify iOS app. The team works together to create tools that help people get more from audio content. Responsibilities Design and implement features for the Speechify iOS platform Use Swift and iOS frameworks to write reliable, high-quality code Work closely with fellow engineers to solve technical challenges and deliver updates Location This position is based in Amsterdam, Netherlands.

Join Elements, a rapidly growing digital agency, as we expand our horizons in Amsterdam! We are searching for a skilled React Native Developer who possesses a solid foundation in iOS development, to collaborate on mobile applications that millions trust. Your main responsibility will be to develop in React Native, but your iOS experience will be a significant advantage as we work on both native and cross-platform projects.ABOUT ELEMENTSWith nearly 30 years of expertise in crafting mission-critical mobile applications for top-tier companies, Elements is not just about coding. We create a harmonious blend of technology, talent, and processes that lead to substantial business outcomes. Our evolution transcends traditional development; we merge robust Software Engineering principles with innovative AI-driven workflows and cutting-edge tools to tackle complex business challenges, allowing us to build faster, smarter, and with exceptional quality.Our diverse team of over 30 engineers from more than 10 nationalities collaborates on ambitious projects from our offices in Amsterdam and Barcelona. We value a culture centered on Excellence, Collaboration, and Impact.Explore our portfolio of work here.YOUR ROLEAs a React Native Developer, you will work closely with your team on the creation of innovative mobile applications. You will engage with colleagues to estimate tasks, define architecture, and structure projects. Embracing our operational methodologies, you will also propose enhancements to optimize our processes. Your curiosity will drive you to stay updated on the latest technological trends, and you will share your insights with the team.With our increasing focus on mobile applications for both existing and new projects, this position offers an exciting opportunity to apply your talents across a variety of innovative platforms.In a fast-paced industry, especially during the AI revolution, we view technological evolution as an opportunity for growth. You will have the freedom to experiment with different tech stacks, ensuring our solutions are always at the forefront of innovation. Whether it means adopting a new framework or delving into a new programming language, your eagerness to learn and adapt will be crucial to both our projects and your career trajectory.

airapps seeks an iOS Engineer in Amsterdam to help create mobile apps that offer strong user experiences and keep users engaged. The team values high standards for usability and performance, aiming to deliver quality applications that stand out in the market. Key responsibilities Develop and maintain iOS applications as part of the airapps product suite Collaborate with colleagues to design features that attract and retain users Share creative ideas to enhance app functionality and increase user satisfaction Location This role is based in Amsterdam.

Join a dynamic team at Insify, a rapidly growing European insurtech, and take the lead in shaping impactful outcomes.At Insify, we are entrepreneurs at heart, dedicated to creating innovative insurance solutions tailored for other entrepreneurs. We understand the journey of building from the ground up, taking calculated risks, and embracing responsibilities that extend beyond traditional hours.Our mission is both straightforward and ambitious: to revolutionize business insurance, making it 10 times simpler, faster, and fairer for entrepreneurs and SMEs throughout Europe. We eliminate cumbersome paperwork, obscure fine print, and outdated complexities, relying instead on modern software, intelligent automation, and an unwavering commitment to customer satisfaction. As a high-growth scale-up in Europe, we have secured €43M in funding from top-tier investors and aim to lead the global market in digital insurance for entrepreneurs and SMEs, starting from the Netherlands and expanding into France and Germany.We are fundamentally a technology-driven company, crafting our own insurtech platform while leveraging data, automation, and AI to transform the entire insurance process, from underwriting to claims. Our fully digital customer portal, coupled with a strong focus on user experience, is redefining insurance as a simple, transparent, and equitable service.Our leadership comprises seasoned entrepreneurs who have successfully built and scaled businesses, instilling that same drive, urgency, and sense of ownership in everything we do.Our CultureWe are not merely creating a company; we are establishing a category leader, which demands ambition, accountability, and speed.Our culture is characterized by three core principles:High Ownership Team members take full responsibility for their challenges. If something is unclear or broken, we proactively take action to resolve it.High Pace Priorities are dynamic, and decisions are made swiftly. We prioritize momentum and learning over perfection.High Standards Results are valued more than appearances. We focus on outcomes, quality, and commitment to our work.Furthermore, you will not be working in isolation.We believe that exceptional work is the product of close collaboration. Our team engages in face-to-face interactions, challenges each other's ideas, and encourages contributions from all levels, irrespective of title or experience.

Are you ready to transform the banking experience? At bunq, we strive to simplify lives and redefine banking for everyone. This is your opportunity to contribute to the future of digital banking, creating the ultimate app experience. Leverage your coding skills to develop and enhance the Bank of The Free, ensuring seamless, secure, and flawless functionality for our users.Take OwnershipAs a Senior Backend Engineer at bunq, you will lead our backend development, providing users and employees with unmatched stability and performance.Collaborate with our product team to design and implement robust backend structures for innovative user-facing features, utilizing technologies such as MySQL, Redis, Elasticsearch, and PHP.Support the growth of our backend team by mentoring junior developers and helping them reach their full potential.Oversee high-availability production systems and assist other departments by developing and maintaining efficient, scalable processes.

This position is open to candidates of all nationalities who possess the legal right to work in the Netherlands. Please be aware that we cannot provide sponsorship.Why This Role Is ImportantAs an AI Developer at Laterite, you will be a vital member of our Analytics team. Your responsibilities will include the design and execution of AI-driven applications and software solutions aimed at creating a positive social impact. Projects may involve the creation and integration of knowledge graphs using Retrieval-Augmented Generation (RAG), the implementation of generative data augmentation through large language model (LLM) pipelines, the construction of models utilizing Google Earth Engine, and the development of AI models for automated analysis of quantitative and qualitative data to improve decision-making in socio-economic development.A significant aspect of Laterite's mission is working with survey and geospatial data. You will harness this data to construct AI models and embed them into user-friendly applications, enhancing the accuracy and efficacy of our research outputs. Additionally, you will focus on innovative, client-centered AI solutions within the international development sector.About LateriteLaterite is a leading data, research, and analytics firm dedicated to helping clients navigate and analyze complex challenges in international development. We specialize in delivering high-quality research services with a focus on five key sectors: education, public health, agriculture, youth & livelihoods, and urbanization & migration. Our expertise includes tested data collection systems, a skilled research and analytics team, and a deep understanding of local contexts. This unique combination empowers us to conduct comprehensive research projects from design through data collection and analysis.We collaborate with universities, think tanks, international NGOs, multilateral donor organizations, foundations, and government ministries and agencies. Our network of offices spans the Netherlands, Rwanda, Ethiopia, Kenya, Uganda, Tanzania, Sierra Leone, and Peru. Our diverse team comprises over 90 full-time local and international staff and 1,500 enumerators in various countries, fostering a vibrant and inclusive work environment.To learn more about Laterite, visit our website: www.laterite.com.Project OpportunitiesYou may engage in a variety of exciting projects, including:Developing intelligent knowledge hubs to create chatbots for social impact data. This includes improving data retrieval processes by integrating automated data curation pipelines with knowledge graphs, RAG, and LLM agents, as well as curating unstructured data and establishing relationships within knowledge graphs.

Senior Data EngineerAbout AND DigitalAt AND Digital, we are committed to accelerating the growth of digital capabilities for organizations. Our mission is to empower visionary leaders and businesses by creating the teams, products, processes, and operational frameworks necessary to bridge the digital skills gap, ensuring their success into the future.Our clients trust us for our extensive expertise, agility, and craftsmanship across technology and business strategy, software development, and product management. We tackle some of today’s most pressing challenges with creative solutions.We are on the lookout for innovative thinkers, skilled tinkerers, passionate software craftsmen, and motivating technologists to join us in solving complex issues. Together, we are driven by a common purpose and the belief that while technology can enable transformation, it is ultimately the people who drive meaningful change.Your RoleAs a Senior Data Engineer, your primary focus will be to assist clients in meeting their data engineering requirements. You will be involved in the development, deployment, and maintenance of data pipelines within a dynamic Agile environment.Your contributions will significantly influence the team’s Agile practices, technical decision-making, and the overall quality and reliability of our data and processes. Your role will also include mentoring junior and mid-level technologists, both at AND and for our clients, which encompasses the following responsibilities:Extracting data from diverse data sourcesCreating code for data ingestion and transformationTransforming data to empower data scientists and product analystsDesigning and building scalable and extensible data architecturesExecuting large-scale batch and real-time processingAdvising clients on effective data engineering strategiesCollaborating with technical leads for system integrationsShaping Technical DirectionActively engaging with our Consultancy Data Strategy and Insight practice to formulate and implement clients’ data strategiesPromoting and maintaining high standards of technical quality

Are you passionate about a transparent and privacy-centric internet? Do you want to leverage your development expertise to create a meaningful impact? If you value fundamental privacy rights and recognize the power of technology in safeguarding them, we would love to connect with you!About SoverinSoverin is an independent private company located in Amsterdam, driven by a team of internet enthusiasts dedicated to crafting an exceptional email product that prioritizes safety, aesthetics, and user-friendliness. Our mission is to transform the digital privacy landscape and foster awareness about the crucial importance of protecting personal data.As a proud member of The Sharing Group, a family-owned Dutch conglomerate of technology companies, we are committed to long-term value and positive societal impact. This affiliation empowers us to maintain our independence, prioritize quality over growth at any cost, and develop technology that serves our users for the long haul.We cherish the internet for its remarkable ability to facilitate communication, yet we are aware that much of our personal interactions are monitored and exploited. Our goal is to ensure private communication for all by giving individuals control over their data. Join us as we reshape the email landscape with a fresh, privacy-first approach.The RoleAs a Full Stack Developer at Soverin, you will be responsible for maintaining our existing infrastructure and technology stack, providing technical support, and developing new privacy-oriented features. This is a pivotal role where you will report directly to the Co-Founder/CTO and collaborate closely with a team of email and privacy specialists.We are building a company in a rapidly growing industry filled with opportunities. This role offers the chance to make a significant impact while working on meaningful technology that champions digital sovereignty. Are you still interested?

Join our innovative team at Devoteam as a Senior Frontend Engineer specializing in Dutch-speaking environments. In this role, you will lead the development of cutting-edge web applications, collaborating closely with cross-functional teams to deliver exceptional user experiences. Your expertise in frontend technologies will drive our projects forward, ensuring high-quality code and robust functionality.

About Aquablu Aquablu is working to change how people hydrate, aiming to replace single-use plastics with new solutions that support both health and sustainability. The team is focused on shifting the beverage industry toward a more positive future. As a company, Aquablu values ambition and is committed to making a real impact in the market. “That might sound really ambitious, but our team is part of an inspiring movement in an industry that’s thirsty for change.” – Marc, Co-founder of Aquablu Role Overview: Business Development Representative This entry-level sales role is based in Amsterdam. It’s designed for people who want to build their commercial skills, learn effective prospecting, and grow into a successful sales career. The position offers practical experience, coaching, and access to AI-powered tools to help streamline daily work. Aquablu supports career progression into more senior commercial roles. In this role, expect to connect directly with clients, set up meetings for channel partners across Sweden, Norway, Denmark, and Finland, and learn by doing. The environment is people-focused and encourages continuous improvement. Main Responsibilities Run targeted outbound campaigns in the Dutch market using phone, email, LinkedIn, and social media. Evaluate both inbound and outbound leads against ideal customer profile (ICP) criteria and book high-quality discovery meetings. Work closely with account executives and channel managers to build strategies for key Dutch accounts. Use data and CRM insights to prioritize outreach and track the health of the sales pipeline. Share market feedback with marketing, product, and sales leadership teams. Represent Aquablu at partner events and trade shows throughout the Netherlands. Act as a cultural and linguistic bridge for Dutch prospects. Fluency in Dutch is required. What We’re Looking For Phone Skills: Comfortable with outreach and see rejection as motivation to improve. Relevant Experience: Background in outbound sales, customer service, hospitality, or similar areas.

Join Our Team at AND Digital!At AND Digital, we are a forward-thinking tech company dedicated to enhancing digital product delivery while bridging the digital skills gap. Since our inception in 2014, we have empowered organizations to create superior digital products and cultivate robust digital teams.Our commitment to delivering exceptional value manifests through our regional offices—known as 'Clubs'—where we foster strong partnerships with clients, ensuring they receive unparalleled attention and support. This distinctive approach has fueled our impressive growth trajectory and solidified our place in the industry, with over 1,300 passionate professionals across the UK, Europe, and the USA, and ambitious plans for global expansion.Your Role as a Frontend DeveloperAs a Frontend Developer specializing in Vue.js, you will play a crucial role in crafting outstanding digital products within Agile frameworks. Your expertise in JavaScript will be instrumental as you:Collaborate on large-scale projects across various sectors, including eCommerce and enterprise-level software development, utilizing technologies such as Vue.js and JavaScript.Advocate for software quality and technical excellence for AND and our clients.Promote best practices in software development methodologies, including TDD, BDD, and XP.

About TelnyxAt Telnyx, we are not just envisioning the future of global connectivity—we are actively creating it. Our innovative solutions range from building a private, global, multi-cloud IP network to delivering cutting-edge hyperlocal edge technology through user-friendly APIs. We are committed to ushering in a new era of seamless interconnectivity for people, devices, and applications.Driven by a passion for modernization, we aim to automate the outdated and tackle real-world challenges with our innovative connectivity solutions. Our financial stability and profitability empower us to invest in groundbreaking technologies while fostering a culture of continuous learning and professional growth for our team.We envision a world where borderless connectivity fuels limitless innovation. By joining us, you will contribute to building the foundations of this interconnected future. We are on the lookout for enthusiastic individuals ready to make a difference in an industry-defining organization while furthering their own career aspirations.The RoleAs a Business Development Representative, you will play a pivotal role in expanding our sales pipeline, directly influencing our business growth. If you thrive on discovering new opportunities and providing exceptional customer experiences, this could be the perfect position for you.

About UsAt Elockers, we are not just providers of lockers; we are your technological partners in creating exceptional live experiences. Our mission is to ensure that attendees at festivals, concerts, sports events, and theme parks enjoy seamless, memorable visits free from inconvenience, with an emphasis on safety, speed, and a frictionless experience.Since our inception in the Netherlands in 2017, we have expanded our innovative locker and storage solutions across Europe, the UK, and into the US market, partnering with numerous promoters, venues, and event organizers. Our smart technology streamlines operations, decreases wait times, alleviates wardrobe stress, and enhances the overall visitor experience.With a dedicated international team proficient in operational excellence and scalable technology, we are committed to elevating guest satisfaction and operational performance.

Are you eager to make a significant impact in a growing team where your contributions truly matter? We are looking for an enthusiastic and commercially-minded Sales Development Representative to further develop our market and attract new clients!What You Will DoAs a Sales Development Representative, you will play a crucial role in our team's success and the organization's overall growth. You will generate commercial opportunities through engaging discussions via social media, email, phone calls, and events. Serving as the first point of contact for potential customers, you will help them understand how our solutions can make a difference. You will collaborate closely with sales, marketing, and other departments to collectively share our vision. Your efforts will ensure that leads are followed up on, campaigns are successful, and new opportunities are created. You will help organizations discover who we are, what we stand for, and what we have to offer. Your role is not just about selling our product but also about informing, inspiring, and guiding organizations on their learning and development journey.In This Role, You Will Be Responsible For:Combining outreach, social selling, and creativity to create business opportunitiesResearching target accounts and employing a multi-channel approach (email, phone, LinkedIn)Crafting personalized messages and conducting discovery calls to understand needsBuilding and maintaining a strong online presence and actively engaging with relevant contentCollaborating with marketing to create valuable content that resonates with prospectsExperimenting with new outreach methods such as videos and infographicsTesting and optimizing techniques and tools to enhance impact and results

At AKQA, our creative professionals blend artistry with strategic thinking, crafting visually stunning and technologically advanced ideas that inspire progress. Our diverse team, hailing from various disciplines, embodies curiosity and a commitment to transforming client challenges into innovative, effective solutions. The Senior Designer plays a crucial role in leading the creative application of design and visual storytelling across both brand and digital experiences. This position requires a versatile designer who can create comprehensive solutions that are meaningful and intentional, while focusing on scalability through effective visual systems. The ideal candidate collaborates across various disciplines to convert strategic insights into engaging design codes. We seek a passionate, inquisitive, and proactive individual who is deeply engaged in design, art direction, culture, technology, and AI. Situated on the Nieuwe Herengracht in the heart of Amsterdam, you'll collaborate with our extensive network of specialists across our European, Middle Eastern, and South African studios. Join us in a meritocratic environment that encourages ownership and nurtures talent, surrounded by some of the brightest minds in the industry.