Software Engineer II

Join our team at dstaff as a Principal Software Quality Assurance Engineer specializing in mobile applications. In this pivotal role, you will lead the quality assurance efforts, ensuring the delivery of top-notch mobile applications that meet our high standards. You will collaborate closely with development teams to design and implement testing strategies, identify defects, and drive continuous improvement in our software development lifecycle.

Internship Title: SQA Automation InternThe Elevator PitchAre you passionate about tackling intricate technical challenges and developing automation that enhances the efficiency, speed, and reliability of testing? If you're excited about working with cutting-edge AI and machine learning systems functioning in safety-critical environments, we want to hear from you!Evolv is on the lookout for an SQA Automation Intern to become a vital part of our Software Quality Assurance team. Over the course of this 10-week internship, you will engage in the design and construction of embedded hardware and Python-driven automation tools, which are essential for supporting the functional and stress testing of Evolv’s Express weapons detection system. This role will span the entire engineering lifecycle—from gathering requirements and design to implementation, CI/CD integration, and final presentation—while working hand-in-hand with teams across Quality, Software, Hardware, and Systems Engineering.This internship offers hands-on experience in delivering a production-impacting automation solution and a chance to significantly contribute to Evolv’s mission of enhancing public safety in shared spaces.Success in the Role: Key Performance OutcomesWeeks 1-2: Onboarding & FoundationsInitiate the project by collaborating with the SQA team to understand objectives, scope, and success metrics.Gain insight into Evolv’s mission, product offerings, and engineering ethos.Familiarize yourself with the Express weapons detection system and its quality standards.Accelerate your understanding of existing test tools, automation frameworks, and hardware capabilities.Gather, document, and review requirements for a next-generation automated testing tool.Identify current testing challenges and quality goals.Weeks 3-8: Build & IterateCreate hardware and software design specifications for the automation solution.Recognize technical constraints and refine the platform and architecture for successful implementation.Document integration details, interfaces, and dependencies.Implement services on an embedded platform (e.g., Raspberry Pi or similar).Develop and test a functioning prototype featuring core functionalities.Integrate the solution into Evolv’s CI/CD pipelines and test automation harnesses.Work closely with Quality, Software, Hardware, and Systems Engineering teams.Refine the solution based on testing feedback and results.Weeks 9-10: Deliver & PresentDebug and resolve defects; validate the solution against documented requirements.Finalize, package, and deploy a production-ready automated testing solution.Check final code into CI/CD and complete supporting documentation in Confluence.Contribute actively to the quality validation of production software releases.Prepare and deliver a comprehensive presentation of your work to stakeholders.

At ZoomInfo, we are dedicated to accelerating careers. Our fast-paced environment encourages bold thinking and empowers you to produce your best work. You will collaborate with passionate teammates who challenge one another and celebrate achievements together. With tools that enhance your contributions and a culture that supports your aspirations, you won’t just be part of the team—you’ll be instrumental in driving results. Principal Software Engineer, Applied AILocation: Remote or HybridTeam: Applied AILevel: PrincipalJoin Us in Reimagining B2B IntelligenceAt ZoomInfo, we are building the future of B2B marketing intelligence—and we’re seeking engineers who are eager to help shape that future.As a Principal Engineer on our Advertising, Company Intelligence, and Intent team, you will design and implement the fundamental systems powering our real-time marketing platform. From high-throughput advertising infrastructure to large-scale identity resolution and intelligent systems enhanced by LLMs, you will push the limits of scale, intelligence, and speed—delivering tangible business impact.Join a team engaged in a diverse array of ambitious, technically challenging projects—from APIs that process tens of billions of events daily to innovative buyer intent algorithms powered by LLMs, and a unified B2B identity graph. Based on your strengths and interests, you will be aligned with initiatives where you can make the most significant impact.This is a high-growth, high-ownership environment operating at the forefront of modern software engineering, data infrastructure, and applied AI.What You’ll DoDesign and build distributed systems capable of processing, enriching, and responding to billions of behavioral events in real-time.Develop high-performance APIs and services that support advertising, identity, and intent functionalities across the Marketing Platform.Utilize machine learning and large language models (LLMs) to analyze behavioral data, classify content, extract signals, and facilitate intelligent decision-making.Construct intelligent agents using frameworks like LangGraph or MCP to reason over data and power user-facing insights.Design and manage data pipelines employing tools such as Kafka, Kinesis, and ClickHouse to support both streaming and batch workloads.Ensure quality, performance, scalability, and observability across all systems you oversee.Collaborate cross-functionally with product managers, data scientists, and engineers to deliver customer-facing features.

Xometry (NASDAQ: XMTR) is at the forefront of innovation, bridging the gap between visionary ideas and manufacturing capabilities. Our digital marketplace empowers manufacturers with essential resources to scale their operations, while providing Fortune 1000 buyers seamless access to global manufacturing solutions.We are looking for a Principal Software Engineer to join our Xometry Partner Experience Technology Organization. As a key senior contributor, you will play a pivotal role in directing software implementation across multiple engineering teams, influencing critical decisions across our technology landscape. Your extensive expertise and technical guidance will be essential in developing fast, reliable, and user-friendly solutions that enable our partners to manage projects efficiently, optimize operations, and unlock their full growth potential in our manufacturing marketplace.

Join Stemxpert1 as a Mobile Tester and be part of a dynamic team dedicated to ensuring top-notch mobile application quality. As a Mobile Tester, you will play a vital role in the software development lifecycle, ensuring that our mobile applications meet the highest standards before they reach our customers. Your meticulous attention to detail will help us deliver exceptional user experiences.

Join Us in Engineering the Future!At Simpson Gumpertz & Heger (SGH), we are a recognized national engineering firm dedicated to providing integrated solutions for our clients’ most intricate challenges. Leveraging our extensive expertise in structures, building enclosures, advanced analysis, performance consulting, and applied research, we deliver unparalleled, comprehensive solutions that enhance performance. With a team of 800 professionals across the nation, SGH is at the forefront of pushing the boundaries of what is achievable in engineering.Why Choose a Career at SGH?Our culture encourages curiosity and exploration, fostering an environment where every team member is both a learner and an educator. Together, we are building a community that continuously strives for excellence and innovation.What We Offer:Innovative Work: Our clients rely on us to provide clarity and excellence for their most challenging projects.Exceptional Team: We pride ourselves on being bold thinkers and supportive colleagues, dedicated to continuous learning and professional development.Community Commitment: We uphold integrity and actively contribute to our professions and communities.Comprehensive Benefits: We provide a rich compensation and benefits package, including both company-funded and voluntary programs designed to foster healthy lifestyles and future success.We are currently seeking an Associate Principal who is enthusiastic about geotechnical and geostructural engineering, client relations, and leadership. This senior position is pivotal in advancing our geotechnical and geostructural services across investigations, repairs, rehabilitation, and new construction projects.

Xometry (NASDAQ: XMTR) is at the forefront of innovation, transforming industries by linking visionary thinkers with manufacturers capable of turning ideas into reality. Our digital marketplace equips manufacturers with essential resources for business growth while simplifying access to global manufacturing capabilities for Fortune 1000 companies.We are on the lookout for a Senior Principal, Machine Learning & Artificial Intelligence to join our dynamic team. In this pivotal role, you will lead the charge on significant, cross-functional ML/AI initiatives, driving substantial and enduring business impact. Your responsibilities will include steering a comprehensive 18- to 24-month technical roadmap that harmonizes cutting-edge innovation with tangible business value. Collaborating closely with engineering, product, design, manufacturing operations, and business leadership, you will influence partner roadmaps and resource allocation. As a respected subject-matter expert, you will proactively eliminate obstacles for teams and tackle challenges beyond your immediate domain. Your focus will be on identifying and spearheading initiatives that foster revenue growth, reduce costs, enhance efficiency, and establish competitive differentiation—particularly in areas such as 2D/3D part understanding, generative AI, and advanced machine-learning platforms.

Luna Physical Therapy seeks a Mobile Outpatient Physical Therapist to serve patients in Waltham, MA. This position focuses on bringing physical therapy directly to patients’ homes, making care more accessible and convenient. Role overview Work centers on supporting patient recovery outside of traditional clinic settings. Flexible scheduling is a core feature, allowing for hours that can adapt to other personal or professional commitments. What you will do Deliver outpatient physical therapy sessions in patients’ homes Assist individuals as they work to regain function and mobility Provide personalized care aimed at improving quality of life

At Xometry (NASDAQ: XMTR), we are at the forefront of innovation, connecting visionary thinkers with the manufacturers capable of transforming their ideas into reality. Our digital marketplace empowers manufacturers with essential resources for growth while enabling Fortune 1000 companies to seamlessly access global manufacturing capabilities.We are on the lookout for a Principal Software Engineer to spearhead the technical design and engineering of advanced systems aimed at predicting and resolving challenges in the manufacturing of our clients' parts. Your expertise will combine machine learning model predictions, part geometry data, and customer insights to enhance our ability to forecast manufacturing costs and identify suitable partners for successful part production. While previous experience in manufacturing or machine learning is beneficial, it is not a prerequisite.The successful candidate will bring at least 8 years of industry experience, with a minimum of 4 years in a technical leadership role within a dynamic, collaborative environment. This position requires a blend of technical leadership and hands-on contributions. Our teams thrive on collaboration, cross-functionality, and a rapid pace of innovation.

The OpportunityAs the Principal Electrical Engineer at Evolv Technology, you will play a pivotal role in steering the technical direction of our most sophisticated products. You will be recognized as the foremost electrical engineering expert within our organization, tasked with tackling challenges that others cannot resolve. Your high-stakes design decisions will influence our technology roadmap significantly.In this leadership position, you will mentor a talented engineering team, elevate technical standards, and ensure that every design adheres to the highest benchmarks of performance, reliability, and manufacturability. Your extensive knowledge in RF, mixed-signal, digital, and low-noise PCB design will be instrumental in developing innovative systems that provide exceptional value to our customers.If you have the ability to envision the overarching goals while delving into intricate technical challenges and are eager to make a direct, visible impact on our products and our business, we invite you to apply.

Are you ready to shape the future of engineering?At Simpson Gumpertz & Heger (SGH), we are a premier national engineering firm dedicated to providing comprehensive solutions for our clients' most intricate challenges. Our expertise spans structural engineering, building enclosures, advanced analysis, performance and code consulting, and applied science research. With a talented team of 800 professionals across the nation, we continuously push the boundaries of possibility in engineering.Why choose a career with SGH?At SGH, we believe that the path to advancement is paved with curiosity and exploration. Each member of our team is both a teacher and a student, dedicated to personal and professional growth. We are cultivating a culture that aspires to challenge the status quo and discover new horizons.What you will love about working with us:Our Projects: Clients rely on us for clarity and innovative solutions to their most complex projects.Our Team: We are innovative thinkers and supportive colleagues, devoted to lifelong learning and professional development.Our Values: We operate with integrity and are committed to giving back to our profession and community.Our Benefits: We offer a competitive compensation and benefits package, including programs designed to promote healthy lifestyles and financial well-being.We are seeking a passionate and skilled engineer who thrives in structural engineering and problem-solving. Join our team to contribute to exciting projects that make a difference.

At Constant Contact, we pride ourselves on being a team of dynamic individuals who take ownership and create meaningful impacts, embodying the integrity and courage of small business owners. There is immense satisfaction in knowing that your efforts are empowering individuals everywhere to chase their dreams. We play a vital role in supporting business owners, entrepreneurs, non-profits, and individuals by providing the necessary tools and assistance for their online growth. Energized by fresh challenges and new possibilities, we are just getting started!As the Principal Product Designer, you will hold the highest design position within the product organization, responsible for leading the strategy and execution of our most intricate and high-impact product initiatives. Operating at the intersection of product vision, engineering constraints, and user needs, you will tackle complex problems that define the future of our platform. This role demands a leader capable of establishing a design strategy for an entire product pillar and influencing design decisions across various teams. Depending on your expertise and organizational requirements, you may function as a strategic Individual Contributor (IC), emphasizing high-leverage design and vision work, or take on the role of managing and mentoring a small team of senior designers.

Wabtec Corporation is hiring a Senior Mechanical Engineer in Waltham. This position centers on designing and developing mechanical systems for new initiatives. The engineer will contribute from the earliest concept stages through to implementation, working with others to bring ideas to life. Key Responsibilities Design and develop mechanical systems across various projects Collaborate with fellow engineers to address technical challenges Use engineering expertise to enhance products and processes Team Environment Join a group of experienced engineers who prioritize practical solutions and technical growth. The team values knowledge sharing and supports each other's development.

We are seeking a skilled and motivated Project Engineer to join our dynamic team at integratedresourcesinc. This role is pivotal in managing and executing engineering projects from inception to completion, ensuring that they meet all technical and safety standards.The ideal candidate will have a strong background in engineering principles, excellent problem-solving abilities, and a passion for innovation. You will collaborate with cross-functional teams to develop project plans, oversee project timelines, and ensure successful delivery of engineering solutions.

At Constant Contact, we pride ourselves on being a team of exceptional individuals who take initiative and make a real difference. With the mindset, integrity, and courage of a small business owner, our work empowers people everywhere to chase their dreams. We play a vital role in supporting business owners, entrepreneurs, non-profits, and individuals by providing the necessary tools and guidance to flourish online. We thrive on new challenges and possibilities, and we're just getting started!We are looking for a Principal Product Manager to spearhead the next generation of our revenue engine. This high-impact strategic position sits at the heart of our mobile-first evolution and AI-driven value delivery. You will lead the way in defining how Constant Contact unlocks enterprise-grade value through innovative monetization frameworks.In this role, you will act as the "Squad Leader" for Monetization, taking full ownership of value. Rather than merely creating payment pages, you will oversee broader strategic monetization levers, including packaging, pricing models, and intelligent cross-sell/up-sell logic. You will connect high-level strategy with relentless execution, driving ARPU expansion and modernizing our revenue engine for a mobile-centric audience.This position exists because we believe that incremental change is insufficient; we are transforming a legacy revenue engine for a mobile-first, AI-powered future.What You’ll DoOwn the Monetization Strategy: Develop comprehensive strategies that go beyond transactional infrastructure to effectively package, price, and sell our value. You will drive ARPU expansion through smart cross-sells, up-sells, and net retention initiatives, managing trials, paywalls, in-product upgrade moments, plan comparisons, expansion paths, downgrades, and renewals.Lead with Velocity: As the Squad Leader for the Monetization team, you will cultivate a culture of autonomy and speed. Transitioning from "output" (shipping features) to "outcomes" (driving revenue and retention), you are empowered to make impactful decisions, conduct rapid experiments, and challenge outdated monetization assumptions to enhance customer value and revenue growth.Drive the Mobile Transformation: With a legacy rooted in desktop, you will transform monetization flows for a mobile-first world, ensuring seamless purchase and upgrade experiences on any device.

At ZoomInfo, we accelerate careers by fostering a fast-paced, innovative environment where you can thrive. Our team is dedicated to driving impactful work, supporting one another, and celebrating our successes together. With the tools and culture to empower your ambitions, you will not just contribute; you will be a catalyst for change.We are seeking a talented Software Engineer to join our Web Data team. In this pivotal role, you will be responsible for designing, building, and maintaining large-scale data pipelines while enhancing front-end experiences that reveal valuable data insights. Collaborating with teams based in the US and Israel, your strong communication skills and collaborative spirit will be essential.

Join Us in Engineering the Future! At Simpson Gumpertz & Heger (SGH), we are a nationally recognized engineering firm dedicated to providing innovative solutions for our clients' most challenging projects. Our talented team combines extensive experience, technical proficiency, and a deep understanding of structural systems, building enclosures, advanced analysis, performance and code consulting, as well as applied science and research. With over 800 dedicated professionals in offices across the country, SGH is at the forefront of engineering excellence, continually pushing the boundaries of what is achievable. Why Choose a Career with SGH? At SGH, we believe that growth comes from curiosity and exploration. Each team member is both a learner and a mentor, devoted to personal and professional advancement. Together, we are fostering a culture that is not satisfied with the status quo but is always striving for innovation and improvement. What We Offer: Meaningful Work: Our clients rely on us to provide clarity and exceptional solutions for their most intricate projects. A Supportive Team: We are bold innovators and caring collaborators, dedicated to continuous learning and growth. Integrity and Community: We uphold a strong commitment to ethical practices and actively contribute to our profession and communities. Comprehensive Benefits: We provide a rich compensation and benefits package designed to support healthy lifestyles and secure futures. We are looking for an enthusiastic individual with a passion for engineering mechanics and problem-solving. The Water and Industrial Infrastructure Division within SGH’s Engineering Mechanics and Infrastructure (EMI) group delivers structural and soil-structure interaction engineering services, focusing on the investigation, analysis, repair, and rehabilitation of hydraulic structures. Our projects involve structural analysis, design, and development of drawings and specifications for various infrastructures such as pipelines, tanks, nuclear facilities, dams, hydroelectric plants, culverts, and more. In addition, we conduct field investigations to assess structural failures, monitor compliance with contract specifications, oversee culvert installations, and contribute to industry and government research initiatives. Our engineering efforts are bolstered by our in-house testing lab. Key responsibilities include conducting structural engineering analysis and design, as well as performing internal pipeline inspections in confined spaces.

Are you ready to shape the future of engineering?At Simpson Gumpertz & Heger (SGH), a premier national engineering firm, we are dedicated to providing comprehensive solutions to our clients' most challenging problems. Our diverse expertise spans structures and building enclosures, advanced analysis, performance consulting, and applied research, enabling us to deliver exceptional results. With over 800 professionals across the country, our industry-leading teams continuously strive to redefine the boundaries of what's possible.Why Choose a Career at SGH?At SGH, we believe in the power of inquiry and exploration. Each team member is both a student and a mentor, driven to enhance our knowledge, support our colleagues, and innovate within our field. Together, we cultivate a culture that aspires to transform potential into reality.What We Value:Our Work: Clients rely on us for clear insights and innovative solutions for their most intricate projects.Our People: We are creative thinkers and supportive colleagues, dedicated to continuous learning and professional development.Our Commitment: We act with integrity and strive to contribute positively to our industries and communities.Our Offerings: We provide a rich compensation and benefits package designed to promote healthy lifestyles, foster strong bonds, and secure future well-being.We seek a candidate with a passion for engineering mechanics and innovative problem-solving.The Engineering Mechanics and Infrastructure (EMI) team at SGH is always on the lookout for talented individuals who thrive on creatively addressing complex challenges. EMI employs engineering mechanics, materials science, numerical simulation, and cutting-edge technologies to resolve our clients' most difficult issues in an inspiring environment that promotes lifelong learning and professional growth. Successful candidates may engage in projects related to buildings, bridges, pipelines, nuclear facilities, tanks, rail vehicles, rotating equipment, precision observatory structures, and other non-building infrastructures.SGH tackles demanding projects for owners, contractors, and other engineering firms across a broad spectrum, including nuclear and defense projects.Your Role:

About the Role Xometry is looking for a Software Engineer II to join the team in Waltham, MA. This position works closely with colleagues from different disciplines to design, build, and improve software that powers our manufacturing platform. What You Will Do Work with cross-functional teams to develop and refine software features Contribute to projects that improve platform performance and user experience Apply software engineering skills to solve real-world challenges in manufacturing technology What You Bring Experience in software engineering and a collaborative approach to problem-solving Interest in building solutions that have a measurable impact