• Design and build a full suite of Experience, Process, and System APIs following MuleSoft API-led connectivity • Build bi-directional asynchronous integrations using Anypoint MQ • Integrate with on-premise systems that expose no REST or SOAP API via JDBC • Build synchronous aggregation APIs that receive a request from Salesforce • Build a nightly batch job that queries Salesforce via the Bulk API • Set up and maintain an external Azure SQL database as the centralized store for field mappings, routing rules, and other configurations • Implement exponential backoff retry per integration, Dead Letter Queues for terminal failures, and automated alerting for queue health and message backlog • Build Anypoint Monitoring dashboards covering integration health, message volume, failure trends, and retry rates across all flows

Join Vonage and help us innovate cloud communications for businesses worldwide! Why this role matters: We are looking for a Software Engineer to join our hybrid Java/Go development team. You will take a pivotal role in the development of a Go microservice that is critical to our Fraud Prevention Platform - responsible for handling and delivering fraud alerts to our customers in real time. This is a high-impact role at the heart of our fraud detection capabilities, where your work will directly protect Vonage customers at scale. We are a team that embraces the future: we have a strong and growing adoption of AI across our engineering workflows, and we actively leverage AI agents in our day-to-day work - from accelerating development cycles to enhancing fraud detection intelligence. If you are excited about working in an environment where AI is not a buzzword but a real part of how we build and operate, you will feel right at home. Your key responsibilities: - Play a pivotal role in developing Go microservices for our fraud alert delivery pipeline. - Build high-throughput, low-latency applications to meet fraud detection use cases. - Create scalable microservice that will help support our impressive growth - Write efficient and scalable code in well-tested systems - Collaborate with cross-functional teams to ensure seamless integration and functionality. - Propose scalable, maintainable and cost-effective solutions - Estimate the effort required to develop and implement new features - Develop and execute effective testing strategies to ensure software quality and reliability What you'll bring Required: - Excellent software engineering skills in Go for backend services - A strong focus on testing, with a customer-first mindset - Experience with high throughput event-driven architectures, web services, and caching - Willingness to learn and adapt to new technologies and programming languages - AWS (RDS, EKS, S3, IAM, SQS, Lambda) - Kafka, MySQL/PostgreSQL Experience we consider a plus: - Java - Monitoring and observability experience - Redis - Practical experience in deploying code in a modern programming environment using tools such as Docker and Kubernetes How you’ll benefit: - Medical Insurance - Glasses Reimbursement - Life Insurance - Allianz Family - Kafeteria - My Benefit - Ericsson Care Line - Discretionary Time Off (DTO) - Volunteer Time (VTO) - Additional benefits and perks will be shared and discussed with you by the recruiter during the interview process #LI-YB1 There’s no perfect candidate. You don't need all the preferred qualifications to make a valuable impact on our team. Our employees and customers come from diverse backgrounds, so if you're passionate about what you could achieve at Vonage, we'd love to hear from you. To learn how we process your personal data during the recruitment process, please refer to our Privacy Notice. Who we are: Vonage is a global cloud communications leader. And your talent will further help brands - such as Airbnb, Viber, WhatsApp, and Snapchat - accelerate their digital transformation through our fully programmable-based unified communications, contact center solutions, and communications APIs. Ready to innovate? Then join us today. Note: The purpose of this profile is to provide a general summary of essential responsibilities for the position and is not meant as an exhaustive list. Assignments may differ for individuals within the same role based on business conditions, departmental need or geographic location.

Company Description Ranked as Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries. DT-ITS received the Best in Educational Cooperation award from HIPA in 2019 and was acknowledged as the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team. Job Description We are looking for a Senior Backend Developer to join our team working on a Wholesale Digitization Clearing application. The system supports processing of clearing cases and complaints from competitors and regulatory authorities, as well as handling exceptions in carrier fulfillment and assurance processes. You will be part of a cross-functional Scrum team, contributing to the full software development lifecycle while working closely with business stakeholders and product owners. Your tasks - Software development of the Digitization Clearing, considering business requirements and implications throughout the entire development process (life cycle) - Close cooperation with requesters (e.g., business teams, product owner) in analysis and requirements implementation, including advising them - Software solution design and documentation creation - Support of the team members during the error analysis up to the elimination of the error - REST API design for Telekom systems - BPMN processes design and business processes automation - New interface implementation based on archiving one with TMF guidelines - Business logic implementation (Java, Spring Boot3, Hibernate) - Active participation in Scrum rituals on team and hub level (PI Planning, sprint presentation, backlog refinement) Technologies: - Identity and Access Management (IAM) Current IAM based on Microsoft Entra ID (OpenID Connect, OAuth 2.0) & CAIMAN - Java 21 - Spring MVC, Spring Boot 3, Spring WebFlux - Hibernate - JPA - Oracle DB - Rest API design and implementation - Gradle - Kubernetes, Docker Qualifications - Experience in developing and supporting enterprise software systems in core Java technologies - Experienced knowledge of Microservices architecture - Experienced knowledge of Java Spring frameworks - Experienced knowledge of SQL data bases - Git, GitLab CI/CD pipeline implementation Advantages: - Experience of work with BPMN or Camunda Additional Information * Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation. - Company: Deutsche Telekom ITTC Hungary Kft.

Location: US (East & Central Time Zones) Entry-level data engineers at Thoughtworks partner with senior developers to build, maintain, and test data applications on different projects. They listen thoughtfully to understand the context of a business problem and write clean and iterative code to deliver a powerful end result. They are passionate about the data world and want to learn using the latest tools, frameworks, and offerings. Our entry-level consultants start their careers with the First Year Experience, our year-long program beginning at Thoughtworks University with a three-week immersive training, followed by monthly sessions on specific topics. We value tech talent from diverse backgrounds. Whether you are a computer science major with under a year of experience, a coding boot camp graduate, or a career changer aiming to become a seasoned data engineer, join our passionate technologist community and seize the opportunity to grow. Work Authorization: You must be authorized to work in the United States on a full-time basis without the need for employer sponsorship now or in the future. Thoughtworks will not offer employment to F-1 (student) visa holders who require employer sponsorship in the future or who cannot work full-time at the time of application Job responsibilities - You will pair to write clean and iterative code using the best practices in a pair programming environment. - You will collaborate with fellow team members to build data processing pipelines, addressing clients' challenges. - You will learn and apply the latest Big Data technology and data engineering practices to solve client problems. - You will learn and use continuous delivery practices to improve software delivery. - You will work in collaborative, cross functional teams to build innovative customer experiences and create meaningful change for a variety of clients. - You will learn to incorporate data quality into your day-to-day work as well as the delivery process. - You will collaborate within Thoughtworks’ teams as well as with client’s teams, encouraging open communication and advocating for shared outcomes. Job qualifications Technical Skills - You have a strong foundational knowledge of Python and understand OO concepts. - You understand analysis, coding and object-oriented concepts. - You have basic conceptual understanding of data modeling. - You have awareness of clean-code concepts and practices. - Conceptual knowledge of or exposure to cloud data platforms like Snowflake or Databricks is a plus. - You have working knowledge of writing and optimizing SQL queries. Professional Skills - You thrive in a collaborative, flat environment that values transparency, openness, feedback and change. - You have a passion for learning and sharing knowledge as well as a desire to create meaningful solutions for business problems. - You are resilient in ambiguous situations and can approach challenges from multiple perspective. Other things to know Learning & Development There is no one-size-fits-all career path at Thoughtworks: however you want to develop your career is entirely up to you. But we also balance autonomy with the strength of our cultivation culture. This means your career is supported by interactive tools, numerous development programs and teammates who want to help you grow. We see value in helping each other be our best and that extends to empowering our employees in their career journeys. Responsible Use of AI in Recruitment At Thoughtworks, we use AI tools to support our recruitment team with administrative tasks such as drafting communications, scheduling interviews and writing job descriptions. Crucially, our AI tools do not screen, assess, rank or make hiring decisions. Every application is reviewed by our team and all selection decisions are made exclusively by our interviewers and hiring managers. We are committed to fairness and responsible AI. We actively manage our AI systems by testing, monitoring for biased outcomes and implementing mitigation measures. We hold our third-party vendors to these same high standards through a rigorous governance process. For additional information, please see our full Thoughtworks AI Policy for Recruitment. EEO Thoughtworks is an equal-opportunity employer. We are committed to providing equal employment opportunities to all qualified applicants and employees without regard to race, color, religion, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity or expression, national origin, ancestry, age, disability, genetic information, marital status, military or veteran status, or any other characteristic protected by applicable federal, state, or local law. We prohibit discrimination and harassment of any kind and are dedicated to providing a work environment free from discrimination and harassment. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, stermination, layoff, recall, transfer, leaves of absence, compensation, and training. Thoughtworks is also an affirmative action employer of veterans and individuals with disabilities. For additional information, please see the Thoughtworks, Inc. Equal Employment Opportunity & Affirmative Action Policy Statement. US - Work Authorization Applicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment in the United States. Accommodations Thoughtworks is committed to providing reasonable accommodations to qualified applicants with disabilities or sincerely held religious beliefs, practices, or observances, in accordance with applicable law. If you need a reasonable accommodation to complete any part of the application process, participate in interviews, or otherwise engage in the hiring process, you may request an accommodation by completing this form or speaking with your recruiter. Requests may be made at any stage of the application or interview process. Once a request is received, Thoughtworks will engage in an interactive process with the applicant to determine an appropriate accommodation. Applicants are not required to disclose medical diagnoses or detailed personal information in order to request an accommodation. All accommodation requests will be handled in a timely, confidential, and respectful manner, consistent with applicable legal requirements. Requesting an accommodation will not negatively affect your consideration for employment. Company prohibits retaliation against any applicant for requesting an accommodation or participating in the accommodation process. Accommodations made during the recruitment process are not a guarantee of future or continued accommodations once hired. If you are hired by Thoughtworks, and require an accommodation to perform the essential functions of your role, you may be asked to engage in our reasonable accommodation process. Cancellations As a technology consultancy, the projects we undertake are subject to change based on client needs and agreements. While we strive for consistency, please be aware that project scope or availability may shift, or projects may even be cancelled, during the recruitment and selection process, which is often outside of our direct control. Should the project related to this vacancy be significantly altered or cancelled, all impacted candidates will be promptly and duly informed of the change About Thoughtworks Thoughtworks is a dynamic and inclusive community of bright and supportive colleagues who are revolutionizing tech. As a leading technology consultancy, we’re pushing boundaries through our purposeful and impactful work. For 30+ years, we’ve delivered extraordinary impact together with our clients by helping them solve complex business problems with technology as the differentiator. Bring your brilliant expertise and commitment for continuous learning to Thoughtworks. Together, let’s be extraordinary. #LI-Remote Salary Benefits: https://www.thoughtworks.com/en-us/careers/benefits The annual salary range posted is subject to many factors and may vary depending on experience, geographic location, job responsibilities, performance, skills and/or training. Salary $83,000—$88,000 USD See here our AI policy.