Senior Developer, Baseball Systems

Location: Boston, MA
Department: Baseball Operations
Status: Full-Time

Description:
The Senior Developer, Baseball Systems position will be a member of the baseball operations software development team, and is responsible for the design, development, and support, of all baseball systems. This individual will work closely with members of baseball operations to understand business requirements that drive the analysis, design, and development of quality baseball systems and solutions. This senior developer will collaborate closely with the Director of Baseball Systems, colleagues on the software development team, and baseball operations personnel from all departments.

Responsibilities:

• Create leading-edge baseball solutions together with the software development team and others on new and existing baseball systems
• Lead the design and implementation of the software architecture and embrace a software engineering mindset
• Lead the software development process of critical baseball applications, including requirements gathering, analysis, effort estimation, technical investigation, software design and implementation, testing, bug fixing, and quality assurance
• Responsible for the design and development of databases, web services, graphical user interfaces, and other aspects of web and desktop applications
• Actively participate in the architecting, deployment, and maintenance of system solutions in a cloud-based environment
• Actively participate with colleagues in design reviews, code reviews, and exercise best practices
• Work closely with baseball analysts to design and implement solutions to their modeling and data needs
• Respond to and resolve technical problems and issues in a timely manner
• Identify and implement creative solutions for technical challenges
 

Qualifications/Characteristics:

• TECHNICAL SKILLS:
• Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or a related field
• 6 or more years of development experience using some combination of C#, C++, Python, Typescript, JavaScript, T-SQL, ServiceStack, Angular, React, Vue, or other frameworks, with a focus on responsive & progressive web applications. 
• Strong database design and development experience, especially with MS SQL Server
• Experience integrating systems and data using third-party APIs and web services
• Experience with cloud technologies from Azure, AWS, or GCP are a plus
• Experience with R is a plus
• Design experience with Zeplin, Photoshop, or similar applications, are a plus
• Experience with source control tools such as Git, TFS, or similar

• GENERAL SKILLS:
• Ability to work autonomously and as a team in a fast paced environment
• High level of attention to detail with the ability to multi-task effectively
• Comfortable working remotely using Zoom, Teams, Slack, Trello, and other tools to communicate with all team members
• High degree of professionalism and ability to maintain confidential information
• Excellent organizational and time management skills
• An understanding of baseball, common terms, and analytic measures, are a plus

The Red Sox (or FSM) requires proof of being up-to-date on COVID-19 vaccination as a condition of employment, subject to applicable legal requirements. Up-to-date means having received all recommended COVID-19 vaccination doses in the primary series and a booster dose(s) when eligible, per CDC guidelines.

Prospective employees will receive consideration without discrimination based on race, religious creed, color, sex, age, national origin, handicap, disability, military/veteran status, ancestry, sexual orientation, gender identity/expression or protected genetic information.

To Apply:
To apply, please follow this link.

The content in this posting was created and provided solely by the Boston Red Sox.

Let’s play some word association. I’m going to name someone, and I want you to say the first two words that come to mind. Okay, I’m ready: Richard Bleier. Did “middle reliever” jump to the fore? You’re exactly right; Bleier spent 2022 chipping in mid-quality work in the middle innings for the Marlins. One more: Matt Barnes. Did you say “middle reliever” this time? If not, maybe it was “ex-closer.” Barnes was a roller coaster ride of a closer right until he wasn’t, and he spent 2022 pitching anywhere from the sixth to ninth inning depending on need, at least when he wasn’t on the IL.

This year, I can guarantee you that those two won’t be reprising their roles. On Monday, the Red Sox and Marlins swapped their relievers in a one-for-one trade. It’s not even a contract-based swap; both players are under contract for 2023 with a team option for 2024, and the Red Sox sent $5 million to Miami to even out the payroll expenditure on the deal. It’s simpler than that: I want your reliever, and you can take mine. Read the rest of this entry »

Who was better, Joe Mauer or Chase Utley? I asked that question in a Twitter poll earlier this week and the result was… well, lopsided. The erstwhile Minnesota Twins catcher/first baseman garnered 79.5% of the 1,362 votes cast, while the former Philadelphia Phillies and Los Angeles Dodgers second baseman received just 20.5%. With both debuting on next year’s Hall of Fame ballot — one that will include numerous notable holdovers — that breakdown could be telling. While it seems unlikely that Utley will join the likes of Bobby Grich and Lou Whitaker as a one-and-done snub, might he poll just as poorly, or even worse, with BBWAA voters as he did in the head-to-head matchup with Mauer?

Utley finished his career with 61.6 fWAR and 64.5 bWAR.
Mauer finished his career with 53.0 fWAR and 55.2 bWAR.

Adrián Beltré, who will also debut on the ballot, is a shoo-in to be elected in his first year of eligibility. It is much for that reason that the Mauer-Utley comparison is meaningful — at least for the segment of voters that includes yours truly. Eight of the 10 candidates I voted for this year will be returning, and Beltré is a no-brainer. That leaves one open slot. Moreover, I’m not alone in this conundrum. A total of 54 voters put checkmarks next to 10 names, with eight ballots being identical to mine. Read the rest of this entry »

Chris Murphy is gaining helium. A sixth-round pick in the 2019 draft out of San Diego State University, the 24-year-old southpaw was No. 38 on our Red Sox Top Prospects list going into last season, with a modest 35+ FV. But on the heels of a 2022 campaign that saw him excel in 15 starts with Double-A Portland and then hold his own in 15 more with Triple-A Worcester, this year he will be moving up to the 14–16 range with a 40 FV, per our lead prospect analyst Eric Longenhagen. He also just participated in Boston’s Rookie Development Program, which focuses on easing the transition into MLB — an indication that Murphy could be in Boston as soon as this summer.

A self-proclaimed nerd who is well-versed in his vertical approach angle and pitch metrics, Murphy discussed his craft earlier this week at Fenway Park.

———

David Laurila: Let’s start with who are you as a pitcher. How do you get outs?

Chris Murphy: “That’s a good question. There have been times in my career where it’s very fastball heavy — come at you fastball/changeup primarily and then curveball/slider secondarily. I’ve generally been aggressive with the fastball up in the zone. I have good vertical break, good two-plane, and a pretty decent vertical approach angle. That’s why I get swings and misses up in the zone and why my changeup plays down in the zone. Using that to my advantage, being a shorter pitcher, is something that’s given me a career to this point. That and throwing from the left side.”

Laurila: How tall are you?

Murphy: “The book will say 6-[foot]-1, but I’m probably just under six feet. I weigh about 185, so I’m not the biggest guy.”

Laurila: You said that you get good vertical but also two-plane. Can you elaborate?

Murphy: “Yes, I get both ride and run. There are days where my fastball is more true and it’s just ride, but ride and run is ideally where I like it to be. And then with the changeup, it’s about killing the spin, killing the vert, and adding more horizontal. The goal this year is to be under six vertical and negative-18–19 horizontal.” Read the rest of this entry »

The Red Sox have spent most of the offseason with a big hole up the middle of their infield. With Xander Bogaerts departing in free agency, Boston had no true shortstop on the roster. While Enrique Hernández and Christian Arroyo each made a handful of starts at the six on Bogaerts’ off days, neither is a true shortstop and both are needed to man the other up-the-middle positions, where the team still lacks depth. Yesterday, the Red Sox at least partially filled that hole, trading left-handed reliever Josh Taylor to the Royals for switch-hitting infielder Adalberto Mondesi and a player to be named later.

A healthy Mondesi is one of baseball’s most exciting position players to watch. Most fans likely know him for his top-of-the-charts speed, which he shows off in all facets of his game. Let’s start with the most visible one: baserunning. Mondesi has multiple seasons under his belt with an average sprint speed above 30 feet per second, making him one of the most electric runners in the game. Since his debut in 2016, 44% of his competitive runs have been defined as bolts, a mark bested by just four others during that time. Of course, Mondesi has also used his speed to steal bases, and his combination of aggressiveness and efficiency has allowed him to put up ludicrous stolen base numbers despite never getting a full season’s worth of plate appearances:

Read the rest of this entry »

The following article is part of Jay Jaffe’s ongoing look at the candidates on the BBWAA 2023 Hall of Fame ballot. For a detailed introduction to this year’s ballot, and other candidates in the series, use the tool above; an introduction to JAWS can be found here. For a tentative schedule, and a chance to fill out a Hall of Fame ballot for our crowdsourcing project, see here. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.

With his wiry frame, Rockette-like leg kick, and flowing blond locks — once upon a time, braided into cornrows — Bronson Arroyo certainly cut a memorable figure on the mound. The tall right-hander (sources ranged between 6-foot-3 and 6-foot-5) made just one All-Star team while spending parts of 16 seasons in the majors from 2000–17, but he established himself as one of the game’s most durable workhorses while pitching for several contenders, first in Boston, where he was part of the drought-ending 2004 champions (and the last player active from that team), and then in Cincinnati.

Arroyo didn’t have dominant stuff. In fact, based on data going back to 2002 from Baseball Info Solutions, his average fastball velocity never cracked 90 mph, but the combination of his breaking and offspeed pitches and the deception produced by his delivery and variable release points helped him produce plenty of soft contact. He was among the game’s best at generating pop ups and suppressing batting average on balls in play.

A willingness to improvise helped. “Maybe I’ve never thrown a fricking sidearm changeup, but you know what, I can’t get this m———– out, so I’m going to throw him a sidearm changeup and get him out,” Arroyo told Sports Illustrated’s Ben Reiter in 2013. “To be honest with you, there ain’t many people who have ever played this game who are going to keep up with me mentally, picking hitters apart with the s— that I have.” Read the rest of this entry »

Chaim Bloom’s plan to replace Trevor Story began to take shape Wednesday morning, as the Boston Red Sox signed outfielder Adam Duvall to a one-year, $7 million deal. Duvall can earn an additional $3 million in playing time incentives; he missed the second half of the 2022 season with an injured wrist, and the Red Sox are hedging their bets against another IL stint.

A couple of weeks ago, this signing wouldn’t have made much sense. Boston’s outfield looked all set with Masataka Yoshida in left field, Enrique Hernández in center, and Alex Verdugo in right, plus Rob Refsnyder on the bench and Jarren Duran at Triple-A. But then their second baseman/potential shortstop underwent major surgery on his throwing arm, and the Red Sox were thrown for a loop. The versatile Hernández, who’s played every position save for catcher, became the shortstop by default, and Boston needed a new center fielder. Enter Duvall.

Duvall took up center field late in life, making his first appearance there a few weeks before his 32nd birthday. He started his first game there the following April and didn’t become a primary center fielder until last year, his age-33 season. In 2023, he’ll attempt to play his first full season as a center fielder at an age when most players are already moving down the defensive spectrum. Read the rest of this entry »

The following article is part of Jay Jaffe’s ongoing look at the candidates on the BBWAA 2023 Hall of Fame ballot. For a detailed introduction to this year’s ballot, and other candidates in the series, use the tool above; an introduction to JAWS can be found here. For a tentative schedule, and a chance to fill out a Hall of Fame ballot for our crowdsourcing project, see here. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.

As images of baseball players engaged in off-field celebrations go, it’s tough to top that of Mike Napoli following the Red Sox’s 2013 World Series victory parade. Over the course of several hours, the burly, bearded 31-year-old slugger went on an epic pub crawl that included stops to tend bar at McGreevy’s of Boston and Daisy Buchanan’s. As widely chronicled via social media, Napoli did shots with fans while soaking in the adulation, and along the way shed his shirt for what quickly became an iconic image.

Mike Napoli is walking around Boston drunk and shirtless #DayMade ? pic.twitter.com/fO7yirlego

— Frank ?? (@SenpaiKoala) November 2, 2013

By that point, Napoli had been through a lot. He’d spent the first half-decade of his major league career (2006-10) locked in an existential position battle that resonated throughout the baseball world. Under the harsh glare of Angels manager Mike Scioscia — a two-time All-Star and two-time champion who caught nearly 1,400 games in the majors before winning the 2002 World Series as manager — the heavy-hitting Napoli battled for the starting catcher job with light-hitting but more highly-touted Jeff Mathis, whose superiority behind the plate appealed to the defense-minded skipper and highlighted the reasons why Napoli couldn’t win the job outright. Even as his own injuries and those of teammates allowed Napoli to expand his positional repertoire, he faced public criticism from his manager. “I think he’s a catcher. He thinks he’s a catcher. He needs to go out and catch like a catcher,” Scioscia said in December 2010. “That is the frustrating part with Mike. We’ve seen it when he first came up.” Read the rest of this entry »

Ordinarily, a minor league free agent with a non-roster invite wouldn’t warrant a standalone article. But Jorge Alfaro, who signed with the Red Sox on Monday, is not your ordinary player.

First of all, the path to regular playing time is relatively straightforward for Alfaro. He’ll be competing for minutes with Connor Wong and Reese McGuire. Wong has hit well in the minors but struggled in a brief major league audition last year, and he has an option year left. McGuire has been solid defensively the past two seasons, but his bat is not of such quality that the Sox would move heaven and earth to keep him in the lineup. If Alfaro plays well in spring training, there’s every reason to believe he’ll head north with the Red Sox and play regularly.

Alfaro’s contract indicates as much. If he makes the team, he’ll be paid $2 million, which is more than either McGuire or Wong will earn this season. He’ll also have two chances to opt out — June 1 and July 1 — if he hasn’t been called up by then. Minor league free agent or not, Alfaro aims to play in the bigs this year.

The second reason Alfaro is worthy of discussion: Well, he’s Jorge Alfaro. Read the rest of this entry »

The Red Sox have question marks in center field and at shortstop, and Ceddanne Rafaela could eventually be the answer at either position. Or both. One of Boston’s top prospects, the 22-year-old native of Curaçao profiles as the organization’s best defender on the grass, and he’s nearly as adept on the dirt. Moreover, he can swing the bat. Playing at High-A Greenville and Double-A Portland, Rafaela put up a 134 wRC+ while logging 32 doubles, 10 triples, and 21 home runs.

How soon he is deemed big-league-ready is a question that looms every bit as large as that of his primary position going forward. Rafaela is coming off of a season where he played 92 games in center, versus just 21 at short, but opportunity is knocking far louder at the latter. With Xander Bogaerts leaving for San Diego and Trevor Story going under the knife, Boston has a huge void to fill. Enrique Hernández could fit the bill, but he’s better suited for second base or center field.

What does the bad news the Red Sox received on Story earlier this week mean for Rafaela’s near-term future? I asked that question to Chaim Bloom.

“I think we would ill-served by sidetracking proper development for him in response to this,” Boston’s Chief Baseball Officer replied. “He’s a really exciting player, and we’re excited for him to impact us, but there is still development left.”

Following up, I asked the under-fire executive if the plan is for Rafaela to continue to play both positions. Read the rest of this entry »